# HG changeset patch
# User jcbeyler
# Date 1542826005 28800
# Node ID 9cfc8b0c45fd348bf5f7c9d717cadb411b594bd9
# Parent  09a3f379b9273532e19bc2b5de343a1f4f28bba2
8214149: Move out assignments when not using NSK*VERIFY macros
Summary: Move out the assignments from ifs
Reviewed-by: sspitsyn, cjplummer

diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent00.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent00.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent00.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -36,7 +36,8 @@
 
     // can't use NSK_DISPLAY since needed for nsk_ functions initialization isn't done here
 
-    if ((jni = (JNIEnv*) nsk_aod_createJNIEnv(vm)) == NULL)
+    jni = (JNIEnv*) nsk_aod_createJNIEnv(vm);
+    if (jni == NULL)
         return JNI_ERR;
 
     printf("%s: initialization was done\n", AGENT_NAME);
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent01.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent01.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent01.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -39,7 +39,8 @@
 
     // can't use NSK_DISPLAY since needed for nsk_ functions initialization isn't done here
 
-    if ((jni = (JNIEnv*) nsk_aod_createJNIEnv(vm)) == NULL)
+    jni = (JNIEnv*) nsk_aod_createJNIEnv(vm);
+    if (jni == NULL)
         return JNI_ERR;
 
     printf("%s: initialization was done\n", AGENT_NAME);
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent02.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent02.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent02.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -41,7 +41,8 @@
 
     // can't use NSK_DISPLAY since needed for nsk_ functions initialization isn't done here
 
-    if ((jni = (JNIEnv*) nsk_aod_createJNIEnv(vm)) == NULL)
+    jni = (JNIEnv*) nsk_aod_createJNIEnv(vm);
+    if (jni == NULL)
         return JNI_ERR;
 
     printf("%s: initialization was done\n", AGENT_NAME);
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent03.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent03.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/aod/VirtualMachine/VirtualMachine07/agent03.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -38,7 +38,8 @@
 JNIEXPORT jint JNICALL Agent_OnAttach(JavaVM *vm, char *optionsString, void *reserved) {
     JNIEnv* jni;
 
-    if ((jni = (JNIEnv*) nsk_aod_createJNIEnv(vm)) == NULL)
+    jni = (JNIEnv*) nsk_aod_createJNIEnv(vm);
+    if (jni == NULL)
         return JNI_ERR;
 
     // can't use NSK_DISPLAY since needed for nsk_ functions initialization isn't done here
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassLoad/classload001/classload001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassLoad/classload001/classload001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassLoad/classload001/classload001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -120,18 +120,22 @@
         NSK_COMPLAIN0("TEST FAILURE: unable to obtain a class signature\n");
     }
 
-    if ((i = findSig(sig, 1)) != -1) {
+    i = findSig(sig, 1);
+    if (i != -1) {
         clsEvents[i]++;
         NSK_DISPLAY1("CHECK PASSED: ClassLoad event received for the class \"%s\" as expected\n",
             sig);
     }
-    else if ((i = findSig(sig, 0)) != -1) {
+    else {
+      i = findSig(sig, 0);
+      if (i != -1) {
         result = STATUS_FAILED;
         primClsEvents[i]++;
         NSK_COMPLAIN1(
             "TEST FAILED: JVMTI_EVENT_CLASS_LOAD event received for\n"
             "\t a primitive class/array of primitive types with the signature \"%s\"\n",
             sig);
+      }
     }
 
     unlock(jvmti_env, env);
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassPrepare/classprep001/classprep001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassPrepare/classprep001/classprep001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/ClassPrepare/classprep001/classprep001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -271,7 +271,8 @@
         return;
     }
 
-    if ((err = (jvmti->GetCurrentThread(&prep_thread))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCurrentThread(&prep_thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to get current thread: %s (%d)\n", TranslateError(err), err);
         result = STATUS_FAILED;
         return;
@@ -298,7 +299,8 @@
         return STATUS_FAILED;
     }
 
-    if ((err = (jvmti->GetCurrentThread(&prep_thread))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCurrentThread(&prep_thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to get current thread: %s (%d)\n", TranslateError(err), err);
         return STATUS_FAILED;
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/Exception/exception001/exception001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/Exception/exception001/exception001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/Exception/exception001/exception001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -270,7 +270,8 @@
         return STATUS_FAILED;
     }
 
-    if ((err = (jvmti->GetCurrentThread(&thread))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCurrentThread(&thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to get current thread: %s (%d)\n", TranslateError(err), err);
         result = STATUS_FAILED;
         return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes001/bytecodes001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes001/bytecodes001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes001/bytecodes001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -80,7 +80,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes002/bytecodes002.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes002/bytecodes002.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes002/bytecodes002.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -63,7 +63,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes003/bytecodes003.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes003/bytecodes003.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetBytecodes/bytecodes003/bytecodes003.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -438,13 +438,15 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon001/contmon001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon001/contmon001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon001/contmon001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -58,7 +58,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon002/contmon002.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon002/contmon002.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon002/contmon002.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -58,7 +58,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon003/contmon003.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon003/contmon003.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetCurrentContendedMonitor/contmon003/contmon003.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -63,7 +63,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetJNIFunctionTable/getjniftab001/getjniftab001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetJNIFunctionTable/getjniftab001/getjniftab001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetJNIFunctionTable/getjniftab001/getjniftab001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -70,15 +70,15 @@
 
     if (verbose)
         printf("\ndoRedirect: obtaining the JNI function table ...\n");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get redirected JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -91,8 +91,8 @@
         printf("\ndoRedirect: overwriting the function GetVersion() ...\n");
     redir_jni_functions->GetVersion = MyGetVersion;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get new JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -108,8 +108,8 @@
 
     if (verbose)
         printf("\ndoRestore: restoring the original JNI function table ...\n");
-    if ((err = jvmti->SetJNIFunctionTable(orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to restore original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -126,8 +126,8 @@
 
     redir_calls = 0;
 
-    if ((err = jvmti->GetJNIFunctionTable(&tested_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&tested_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get modified JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetJNIFunctionTable/getjniftab002/getjniftab002.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetJNIFunctionTable/getjniftab002/getjniftab002.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetJNIFunctionTable/getjniftab002/getjniftab002.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -46,9 +46,8 @@
         printf("\ntrying to get the JNI function table expecting the error %s to be returned ...\n",
             TranslateError(exError));
 
-    if ((err = jvmti->GetJNIFunctionTable(
-            (exError==JVMTI_ERROR_NULL_POINTER)?NULL:&orig_jni_functions)) !=
-                exError) {
+    err = jvmti->GetJNIFunctionTable((exError == JVMTI_ERROR_NULL_POINTER) ? NULL : &orig_jni_functions);
+    if (err != exError) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: GetJNIFunctionTable() returns %s instead of %s as expected\n",
             __FILE__, __LINE__, TranslateError(err), TranslateError(exError));
@@ -80,7 +79,8 @@
        only since JDK 1.2 */
     if (verbose)
         printf("\nb) Checking the function with the detached thread ...\n\ndetaching the main thread ...\n");
-    if ((err = vm->DetachCurrentThread()) != 0) {
+    err = vm->DetachCurrentThread();
+    if (err != 0) {
         printf(
             "(%s,%d): Warning: DetachCurrentThread() returns: %d\n"
             "\tcheck with the detached main thread skipped\n",
@@ -90,7 +90,8 @@
 
         if (verbose)
             printf("\nattaching the main thread back ...\n");
-        if ((err = vm->AttachCurrentThread((void **) &nextEnv, (void *) 0)) != 0) {
+        err = vm->AttachCurrentThread((void **) &nextEnv, (void *) 0);
+        if (err != 0) {
             printf("(%s,%d): TEST FAILURE: waitingThread: AttachCurrentThread() returns: %d\n",
                 __FILE__, __LINE__, err);
             return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetOwnedMonitorInfo/ownmoninf001/ownmoninf001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetOwnedMonitorInfo/ownmoninf001/ownmoninf001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetOwnedMonitorInfo/ownmoninf001/ownmoninf001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -122,7 +122,8 @@
 Java_nsk_jvmti_GetOwnedMonitorInfo_ownmoninf001_checkMon1(JNIEnv *env,
         jclass cls, jint point, jthread thr, jobject lock) {
     jobject *monitors;
-    if ((monitors = getInfo(env, point, thr, 1)) == NULL) {
+    monitors = getInfo(env, point, thr, 1);
+    if (monitors == NULL) {
         return;
     }
     if (!env->IsSameObject(lock, monitors[0])) {
@@ -135,7 +136,8 @@
 Java_nsk_jvmti_GetOwnedMonitorInfo_ownmoninf001_checkMon2(JNIEnv *env,
         jclass cls, jint point, jthread thr, jobject lock1, jobject lock2) {
     jobject *monitors;
-    if ((monitors = getInfo(env, point, thr, 2)) == NULL) {
+    monitors = getInfo(env, point, thr, 2);
+    if (monitors == NULL) {
         return;
     }
     if (!env->IsSameObject(lock1, monitors[0]) && !env->IsSameObject(lock2, monitors[0])) {
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetThreadState/thrstat005/thrstat005.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetThreadState/thrstat005/thrstat005.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/GetThreadState/thrstat005/thrstat005.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -144,10 +144,19 @@
 
         printf("checkThreadState: wait %d ms\n", waitTime);
         fflush(stdout);
-        if ((res = g_ppJvmtiEnv->RawMonitorEnter(g_waitMon)) != JVMTI_ERROR_NONE
-                || (res = g_ppJvmtiEnv->RawMonitorWait(g_waitMon, waitTime)) != JVMTI_ERROR_NONE
-                || (res = g_ppJvmtiEnv->RawMonitorExit(g_waitMon)) != JVMTI_ERROR_NONE) {
-            reportError("GetThreadState: unexpected error", res);
+        res = g_ppJvmtiEnv->RawMonitorEnter(g_waitMon);
+        if (res != JVMTI_ERROR_NONE) {
+            reportError("GetThreadState: unexpected error from RawMontiorEnter", res);
+            return JNI_FALSE;
+        }
+        res = g_ppJvmtiEnv->RawMonitorWait(g_waitMon, waitTime);
+        if (res != JVMTI_ERROR_NONE) {
+            reportError("GetThreadState: unexpected error from RawMontiorWait", res);
+            return JNI_FALSE;
+        }
+        res = g_ppJvmtiEnv->RawMonitorExit(g_waitMon);
+        if (res != JVMTI_ERROR_NONE) {
+            reportError("GetThreadState: unexpected error from RawMonitorExit", res);
             return JNI_FALSE;
         }
 
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe001/popframe001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe001/popframe001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe001/popframe001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -87,7 +87,8 @@
 
     if (vrb == 1)
         printf(">>>>>>>> Invoke SuspendThread()\n");
-    if ((err = (jvmti->SuspendThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SuspendThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call SuspendThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -108,7 +109,8 @@
 
     if (vrb == 1)
         printf(">>>>>>>> Invoke ResumeThread()\n");
-    if ((err = (jvmti->ResumeThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->ResumeThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call ResumeThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -147,7 +149,8 @@
         printf(">>>>>>>> Invoke PopFrame()\n");
     set_watch_ev(1); /* watch JVMTI events */
 
-    if ((err = (jvmti->PopFrame(frameThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->PopFrame(frameThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("TEST FAILED: the function PopFrame() returned the error %d: %s\n",
             err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe003/popframe003.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe003/popframe003.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe003/popframe003.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -87,7 +87,8 @@
 
     if (vrb == 1)
         printf(">>>>>>>> Invoke SuspendThread()\n");
-    if ((err = (jvmti->SuspendThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SuspendThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call SuspendThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -108,7 +109,8 @@
 
     if (vrb == 1)
         printf(">>>>>>>> Invoke ResumeThread()\n");
-    if ((err = (jvmti->ResumeThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->ResumeThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call ResumeThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -148,7 +150,8 @@
         printf(">>>>>>>> Invoke PopFrame()\n");
     set_watch_ev(1); /* watch JVMTI events */
 
-    if ((err = (jvmti->PopFrame(frameThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->PopFrame(frameThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("TEST FAILED: the function PopFrame() returned the error %d: %s\n",
             err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe004/popframe004.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe004/popframe004.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/PopFrame/popframe004/popframe004.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -88,7 +88,8 @@
         printf(">>>>>>>> Invoke SuspendThread()\n");
         fflush(stdout);
     }
-    if ((err = (jvmti->SuspendThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SuspendThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call SuspendThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -111,7 +112,8 @@
         printf(">>>>>>>> Invoke ResumeThread()\n");
         fflush(stdout);
     }
-    if ((err = (jvmti->ResumeThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->ResumeThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call ResumeThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -160,7 +162,8 @@
     }
     set_watch_ev(1); /* watch JVMTI events */
 
-    if ((err = (jvmti->PopFrame(frameThr))) == JVMTI_ERROR_NONE) {
+    err = jvmti->PopFrame(frameThr);
+    if (err == JVMTI_ERROR_NONE) {
         printf("Check #%d FAILED: PopFrame() was unexpectedly done\n", t_case);
         tot_result = STATUS_FAILED;
     } else if (err != JVMTI_ERROR_NO_MORE_FRAMES &&
@@ -278,7 +281,8 @@
     jclass cls = env->GetObjectClass(frameThr);
     jmethodID mid = NULL;
 
-    if ((mid = env->GetMethodID(cls, "activeMethod", "()V")) == NULL) {
+    mid = env->GetMethodID(cls, "activeMethod", "()V");
+    if (mid == NULL) {
         printf("TEST FAILURE: nativeMeth2(): Unable to get method ID\n");
         tot_result = STATUS_FAILED;
         return;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine/stressRedefine.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine/stressRedefine.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/StressRedefine/stressRedefine.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -40,7 +40,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass001/redefclass001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass001/redefclass001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass001/redefclass001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -51,7 +51,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass002/redefclass002.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass002/redefclass002.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass002/redefclass002.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -51,7 +51,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -95,7 +96,8 @@
 
     if (vrb == 1)
         printf(">>>>>>>> Invoke SuspendThread()\n");
-    if ((err = (jvmti->SuspendThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SuspendThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call SuspendThread():\n\tthe function returned error %d: %s\n",
             __FILE__, err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
@@ -113,7 +115,8 @@
 
     if (vrb == 1)
         printf(">>>>>>>> Invoke ResumeThread()\n");
-    if ((err = (jvmti->ResumeThread(susThr))) != JVMTI_ERROR_NONE) {
+    err = jvmti->ResumeThread(susThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call ResumThread():\n\tthe function returned error %d: %s\n",
             __FILE__, err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
@@ -147,7 +150,8 @@
     if (vrb == 1)
         printf(">>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call RedefineClasses():\n\tthe function returned error %d: %s\n",
             __FILE__, err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass003/redefclass003.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass003/redefclass003.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass003/redefclass003.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -53,7 +53,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -110,7 +111,8 @@
     if (vrb == 1)
         printf(">>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         if (err == JVMTI_ERROR_UNSUPPORTED_REDEFINITION_SCHEMA_CHANGED) {
             printf("Warning: unrestrictedly redefinition of classes is not implemented,\n"
                    "\tso the test has no results.\n");
@@ -137,14 +139,16 @@
     jint intFld;
     jlong longFld;
 
-    if ((fid = env->GetStaticFieldID(redefCls, "intComplNewFld", "I")) == NULL) {
+    fid = env->GetStaticFieldID(redefCls, "intComplNewFld", "I");
+    if (fid == NULL) {
         printf("%s: Failed to get the field ID for the static field \"intComplNewFld\"\n",
             __FILE__);
         return STATUS_FAILED;
     }
     intFld = env->GetStaticIntField(redefCls, fid);
 
-    if ((fid = env->GetStaticFieldID(redefCls, "longComplNewFld", "J")) == NULL) {
+    fid = env->GetStaticFieldID(redefCls, "longComplNewFld", "J");
+    if (fid == NULL) {
         printf("%s: Failed to get the field ID for the static field \"longComplNewFld\"\n",
             __FILE__);
         return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass004/redefclass004.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass004/redefclass004.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass004/redefclass004.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -58,7 +58,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -115,7 +116,8 @@
     if (vrb == 1)
         printf(">>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         if (err == JVMTI_ERROR_UNSUPPORTED_REDEFINITION_SCHEMA_CHANGED) {
             printf(
                 "Warning: unrestrictedly redefinition of classes is not implemented,\n"
@@ -147,7 +149,8 @@
     const char *strFld = NULL;
 
 /* get value of new instance field "intComplNewFld" */
-    if ((fid = env->GetFieldID(redefCls, "intComplNewFld", "I")) == NULL) {
+    fid = env->GetFieldID(redefCls, "intComplNewFld", "I");
+    if (fid == NULL) {
         printf("%s: Failed to get the field ID for the field \"intComplNewFld\"\n",
             __FILE__);
         return STATUS_FAILED;
@@ -155,7 +158,8 @@
     intFld = env->GetIntField(redefObj, fid);
 
 /* get value of new instance field "longComplNewFld" */
-    if ((fid = env->GetFieldID(redefCls, "longComplNewFld", "J")) == NULL) {
+    fid = env->GetFieldID(redefCls, "longComplNewFld", "J");
+    if (fid == NULL) {
         printf("%s: Failed to get the field ID for the field \"longComplNewFld\"\n",
             __FILE__);
         return STATUS_FAILED;
@@ -163,7 +167,8 @@
     longFld = env->GetLongField(redefObj, fid);
 
 /* get value of new instance field "stringComplNewFld" */
-    if ((fid = env->GetFieldID(redefCls, "stringComplNewFld", "Ljava/lang/String;")) == NULL) {
+    fid = env->GetFieldID(redefCls, "stringComplNewFld", "Ljava/lang/String;");
+    if (fid == NULL) {
         printf("%s: Failed to get the field ID for the field \"stringComplNewFld\"\n",
             __FILE__);
         return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass005/redefclass005.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass005/redefclass005.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass005/redefclass005.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -106,7 +106,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -172,26 +173,27 @@
         return PASSED;
     }
 
-    if ((err = (jvmti->GetCurrentThread(&thread))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCurrentThread(&thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to get current thread: %s (%d)\n", TranslateError(err), err);
         result = STATUS_FAILED;
         return STATUS_FAILED;
     }
 
-    if ((err = (jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-             JVMTI_EVENT_CLASS_FILE_LOAD_HOOK, NULL))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_CLASS_FILE_LOAD_HOOK, NULL);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to enable event JVMTI_EVENT_CLASS_FILE_LOAD_HOOK: %s (%d)\n",
                TranslateError(err), err);
         result = STATUS_FAILED;
     }
-    if ((err = (jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-             JVMTI_EVENT_CLASS_LOAD, thread))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_CLASS_LOAD, thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to enable event JVMTI_EVENT_CLASS_LOAD: %s (%d)\n",
                TranslateError(err), err);
         result = STATUS_FAILED;
     }
-    if ((err = jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-            JVMTI_EVENT_CLASS_PREPARE, thread)) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_CLASS_PREPARE, thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to enable JVMTI_EVENT_CLASS_PREPARE: %s (%d)\n",
                TranslateError(err), err);
         result = STATUS_FAILED;
@@ -207,7 +209,8 @@
     if (vrb == 1)
         printf(">>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         printf("TEST FAILED: the function RedefineClasses() returned error %d: %s\n",
             err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass006/redefclass006.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass006/redefclass006.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass006/redefclass006.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -51,7 +51,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -125,7 +126,8 @@
     }
 
 /* explode the bomb */
-    if ((err = (jvmti->RedefineClasses(1, classDefPtr))) != JVMTI_ERROR_NULL_POINTER) {
+    err = jvmti->RedefineClasses(1, classDefPtr);
+    if (err != JVMTI_ERROR_NULL_POINTER) {
         printf("TEST FAILED: the function RedefineClasses() returned error %d: %s\n",
             err, TranslateError(err));
         printf("\tBut it should return the error JVMTI_ERROR_NULL_POINTER.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass008/redefclass008.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass008/redefclass008.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass008/redefclass008.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -77,7 +77,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -166,15 +167,14 @@
                 breakpoints[i].m_name, breakpoints[i].m_sign, breakpoints[i].loc);
         }
 
-        if ((err = (jvmti->SetBreakpoint(breakpoints[i].mid,
-                breakpoints[i].loc))) != JVMTI_ERROR_NONE) {
+        err = jvmti->SetBreakpoint(breakpoints[i].mid, breakpoints[i].loc);
+        if (err != JVMTI_ERROR_NONE) {
             printf("%s: Failed to call SetBreakpoint(): error=%d: %s\n",
                     __FILE__, err, TranslateError(err));
             return STATUS_FAILED;
         }
 
-        err = jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-            JVMTI_EVENT_BREAKPOINT, NULL);
+        err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_BREAKPOINT, NULL);
         if (err != JVMTI_ERROR_NONE) {
             printf("Failed to enable BREAKPOINT event: %s (%d)\n",
                    TranslateError(err), err);
@@ -210,7 +210,8 @@
     if (vrb == 1)
         printf(">>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call RedefineClasses(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
@@ -261,8 +262,8 @@
             }
         }
 
-        if ((err = (jvmti->ClearBreakpoint(breakpoints[i].mid,
-                breakpoints[i].loc))) != JVMTI_ERROR_NOT_FOUND) {
+        err = jvmti->ClearBreakpoint(breakpoints[i].mid, breakpoints[i].loc);
+        if (err != JVMTI_ERROR_NOT_FOUND) {
             printf(
                 "TEST FAILED: Breakpoint #%d in the %s method:\n"
                 "\tname=\"%s\"; signature=\"%s\"; location=%d was not cleared:\n"
@@ -282,8 +283,8 @@
                     breakpoints[i].loc, err, TranslateError(err));
             }
 
-            if ((err = (jvmti->SetBreakpoint(breakpoints[i].mid,
-                    breakpoints[i].loc))) == JVMTI_ERROR_DUPLICATE) {
+            err = jvmti->SetBreakpoint(breakpoints[i].mid, breakpoints[i].loc);
+            if (err == JVMTI_ERROR_DUPLICATE) {
                 printf(
                     "TEST FAILED: the function SetBreakpoint() returned the error %d: %s\n"
                     "\ti.e. the breakpoint #%d has not been really cleared.\n\n",
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass009/redefclass009.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass009/redefclass009.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass009/redefclass009.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -114,7 +114,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -181,8 +182,8 @@
         }
 
         /* get the LocalVariableTable attribute */
-        if ((err = (jvmti->GetLocalVariableTable(methodsInfo[i].mid,
-                &count, &lv_table))) != JVMTI_ERROR_NONE) {
+        err = jvmti->GetLocalVariableTable(methodsInfo[i].mid, &count, &lv_table);
+        if (err != JVMTI_ERROR_NONE) {
             printf("%s: Failed to call GetLocalVariableTable(): error=%d: %s\n",
                 __FILE__, err, TranslateError(err));
             printf("\tfor the%s%s method \"%s\", signature \"%s\"\n\n",
@@ -266,7 +267,8 @@
     if (vrb)
         printf("\n>>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call RedefineClasses(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass010/redefclass010.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass010/redefclass010.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass010/redefclass010.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -93,7 +93,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -159,8 +160,8 @@
         }
 
         /* get the LineNumberTable attribute */
-        if ((err = (jvmti->GetLineNumberTable(methodsInfo[i].mid,
-                &count, &ln_table))) != JVMTI_ERROR_NONE) {
+        err = jvmti->GetLineNumberTable(methodsInfo[i].mid, &count, &ln_table);
+        if (err != JVMTI_ERROR_NONE) {
             printf("%s: Failed to call GetLineNumberTable(): error=%d: %s\n",
                 __FILE__, err, TranslateError(err));
             printf("\tfor the%s%s method \"%s\", signature \"%s\"\n\n",
@@ -241,7 +242,8 @@
     if (vrb)
         printf("\n>>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call RedefineClasses(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass014/redefclass014.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass014/redefclass014.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass014/redefclass014.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -102,7 +102,8 @@
     }
 
     /* to check if RedefineClasses is supported */
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass018/redefclass018.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass018/redefclass018.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass018/redefclass018.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -162,7 +162,8 @@
 
     classBytes = (jbyteArray) env->NewGlobalRef(bytes);
 
-    if ((err = (jvmti->GetCurrentThread(&thread))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCurrentThread(&thread);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to get current thread: %s (%d)\n", TranslateError(err), err);
         result = STATUS_FAILED;
         return;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/redefclass031.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/redefclass031.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/RedefineClasses/redefclass031/redefclass031.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -77,7 +77,8 @@
     jint res;
     jvmtiError err;
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -140,8 +141,8 @@
         return PASSED;
     }
 
-    if ((err = jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-            JVMTI_EVENT_NATIVE_METHOD_BIND, NULL)) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_NATIVE_METHOD_BIND, NULL);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to enable JVMTI_EVENT_NATIVE_METHOD_BIND: %s (%d)\n",
                TranslateError(err), err);
         result = STATUS_FAILED;
@@ -157,7 +158,8 @@
     if (vrb == 1)
         printf(">>>>>>>> Invoke RedefineClasses():\n\tnew class byte count=%d\n",
             classDef.class_byte_count);
-    if ((err = (jvmti->RedefineClasses(1, &classDef))) != JVMTI_ERROR_NONE) {
+    err = jvmti->RedefineClasses(1, &classDef);
+    if (err != JVMTI_ERROR_NONE) {
         printf("TEST FAILED: the function RedefineClasses() returned error %d: %s\n",
             err, TranslateError(err));
         printf("\tFor more info about this error see the JVMTI spec.\n");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw004/setfldw004.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw004/setfldw004.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw004/setfldw004.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -76,7 +76,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw005/setfldw005.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw005/setfldw005.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw005/setfldw005.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -101,7 +101,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw006/setfldw006.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw006/setfldw006.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetFieldAccessWatch/setfldw006/setfldw006.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -113,7 +113,8 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->GetCapabilities(&caps))) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetCapabilities(&caps);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(GetCapabilities) unexpected error: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetJNIFunctionTable/setjniftab001/setjniftab001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetJNIFunctionTable/setjniftab001/setjniftab001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetJNIFunctionTable/setjniftab001/setjniftab001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -70,8 +70,8 @@
 static void lock() {
     jvmtiError err;
 
-    if ((err = jvmti->RawMonitorEnter(countLock)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->RawMonitorEnter(countLock);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILURE: RawMonitorEnter returns unexpected error: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         exit(STATUS_FAILED);
@@ -81,8 +81,8 @@
 static void unlock() {
     jvmtiError err;
 
-    if ((err = jvmti->RawMonitorExit(countLock))
-            != JVMTI_ERROR_NONE) {
+    err = jvmti->RawMonitorExit(countLock);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILURE: RawMonitorExit returns unexpected error: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         exit(STATUS_FAILED);
@@ -116,15 +116,15 @@
 
     if (verbose)
         printf("\ndoRedirect: obtaining the JNI function table ...\n");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get redirected JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -137,8 +137,8 @@
         printf("\ndoRedirect: overwriting the function MonitorEnter ...\n");
     redir_jni_functions->MonitorEnter = MyMonitorEnter;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to set new JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -154,8 +154,8 @@
 
     if (verbose)
         printf("\ndoRestore: restoring the original JNI function table ...\n");
-    if ((err = jvmti->SetJNIFunctionTable(orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to restore original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -168,7 +168,8 @@
 void doExec(JNIEnv *env, int thrNum) {
     jint res;
 
-    if ((res = env->MonitorEnter(clsObj)) != 0) {
+    res = env->MonitorEnter(clsObj);
+    if (res != 0) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILURE: MonitorEnter() returns %d for thread #%d\n",
             __FILE__, __LINE__, res, thrNum);
@@ -183,7 +184,8 @@
     if (verbose)
         printf("\ndoExec: thread #%d entered the monitor\n",
             thrNum);
-    if ((res = env->MonitorExit(clsObj)) != 0) {
+    res = env->MonitorExit(clsObj);
+    if (res != 0) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILURE: MonitorExit() returns %d for thread #%d\n",
             __FILE__, __LINE__, res, thrNum);
@@ -221,7 +223,8 @@
     if (verbose)
         printf("\nwaitingThread: thread #%d started\n\tattaching the thread to the VM ...\n",
             indx);
-    if ((res = vm->AttachCurrentThread((void **) &env, (void *) 0)) != 0) {
+    res = vm->AttachCurrentThread((void **) &env, (void *) 0);
+    if (res != 0) {
         printf("(%s,%d): TEST FAILURE: waitingThread: AttachCurrentThread() returns: %d\n",
             __FILE__, __LINE__, res);
         return STATUS_FAILED;
@@ -231,7 +234,8 @@
 
     doExec(env, indx);
 
-    if ((res = vm->DetachCurrentThread()) != 0) {
+    res = vm->DetachCurrentThread();
+    if (res != 0) {
         printf("(%s,%d): TEST FAILURE: waitingThread: DetachCurrentThread() returns: %d\n",
             __FILE__, __LINE__, res);
         return STATUS_FAILED;
@@ -252,7 +256,8 @@
     if (verbose)
        printf("\ngetObjectFromField: obtaining field ID for name=\"%s\" signature=\"%s\"...\n",
            javaField, classSig);
-    if ((fid = env->GetFieldID(_objCls, javaField, classSig)) == 0) {
+    fid = env->GetFieldID(_objCls, javaField, classSig);
+    if (fid == 0) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILURE: failed to get ID for the field \"%s\"\n",
             __FILE__, __LINE__, javaField);
@@ -326,7 +331,8 @@
         return STATUS_FAILED;
     }
 
-    if ((clsObj = env->NewGlobalRef(getObjectFromField(env, obj))) == NULL) {
+    clsObj = env->NewGlobalRef(getObjectFromField(env, obj));
+    if (clsObj == NULL) {
         printf("(%s,%d): TEST FAILURE: cannot create a new global reference of class \"%s\"\n",
             __FILE__, __LINE__, classSig);
         env->FatalError("failed to create a new global reference");
@@ -351,7 +357,8 @@
     if (verbose)
         printf("\nb) Checking the assertion inside main thread detached and attached again ...\n\ndetaching the main thread ...\n");
 
-    if ((res = vm->DetachCurrentThread()) != 0) {
+    res = vm->DetachCurrentThread();
+    if (res != 0) {
         printf(
             "(%s,%d): Warning: DetachCurrentThread() returns: %d\n"
             "\tcheck with the detached main thread skipped\n",
@@ -359,7 +366,8 @@
     } else {
         if (verbose)
             printf("\nattaching the main thread again ...\n");
-        if ((res = vm->AttachCurrentThread((void **) &nextEnv, (void *) 0)) != 0) {
+        res = vm->AttachCurrentThread((void **) &nextEnv, (void *) 0);
+        if (res != 0) {
             printf("(%s,%d): TEST FAILURE: waitingThread: AttachCurrentThread() returns: %d\n",
                 __FILE__, __LINE__, res);
             return STATUS_FAILED;
@@ -419,8 +427,8 @@
 
     vm = jvm;
 
-    if ((err = jvmti->CreateRawMonitor("_counter_lock",
-            &countLock)) != JVMTI_ERROR_NONE) {
+    err = jvmti->CreateRawMonitor("_counter_lock", &countLock);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILURE: CreateRawMonitor() returns unexpected error: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetJNIFunctionTable/setjniftab002/setjniftab002.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetJNIFunctionTable/setjniftab002/setjniftab002.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/SetJNIFunctionTable/setjniftab002/setjniftab002.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -45,8 +45,8 @@
         printf("\ntrying to overwrite the JNI function table expecting the error %s to be returned ...\n",
             TranslateError(exError));
 
-    if ((err = jvmti->SetJNIFunctionTable(NULL)) !=
-            exError) {
+    err = jvmti->SetJNIFunctionTable(NULL);
+    if (err != exError) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: SetJNIFunctionTable() returns %s instead of %s as expected\n",
             __FILE__, __LINE__, TranslateError(err), TranslateError(exError));
@@ -78,7 +78,8 @@
        only since JDK 1.2 */
     if (verbose)
         printf("\nb) Checking the function with the detached thread ...\n\ndetaching the main thread ...\n");
-    if ((res = vm->DetachCurrentThread()) != JNI_OK) {
+    res = vm->DetachCurrentThread();
+    if (res != JNI_OK) {
         printf(
             "(%s,%d): Warning: DetachCurrentThread() returns: %d\n"
             "\tcheck with the detached main thread skipped\n",
@@ -88,7 +89,8 @@
 
         if (verbose)
             printf("\nattaching the main thread back ...\n");
-        if ((res = vm->AttachCurrentThread((void **) &nextEnv, (void *) 0)) != JNI_OK) {
+        res = vm->AttachCurrentThread((void **) &nextEnv, (void *) 0);
+        if (res != JNI_OK) {
             printf("(%s,%d): TEST FAILURE: waitingThread: AttachCurrentThread() returns: %d\n",
                 __FILE__, __LINE__, res);
             return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/contention/TC02/tc02t001/tc02t001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/contention/TC02/tc02t001/tc02t001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/contention/TC02/tc02t001/tc02t001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -108,7 +108,8 @@
     if (jni->IsSameObject(thread, thr) &&
             jni->IsSameObject(object_M, obj)) {
 
-        if (!(line = findLineNumber(jvmti, thread))) {
+        line = findLineNumber(jvmti, thread);
+        if (!line) {
             nsk_jvmti_setFailStatus();
             NSK_COMPLAIN2("MonitorContendedEnter event: thread=%p, object=%p\n",
                 thr, obj);
@@ -152,7 +153,8 @@
     if (jni->IsSameObject(thread, thr) &&
             jni->IsSameObject(object_M, obj)) {
 
-        if (!(line = findLineNumber(jvmti, thread))) {
+        line = findLineNumber(jvmti, thread);
+        if (!line) {
             nsk_jvmti_setFailStatus();
             NSK_COMPLAIN2("MonitorContendedEntered event: thread=%p, object=%p\n",
                 thr, obj);
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/hotswap/HS204/hs204t001/hs204t001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/hotswap/HS204/hs204t001/hs204t001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/hotswap/HS204/hs204t001/hs204t001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -100,7 +100,8 @@
         } else {
             NSK_COMPLAIN0("\nMyClass :: Failed to redefine ..\n");
         }
-        if ((myTestClass = (jclass) jni_env->NewGlobalRef(klass)) == NULL) {
+        myTestClass = (jclass) jni_env->NewGlobalRef(klass);
+        if (myTestClass == NULL) {
             NSK_COMPLAIN0("Failed to create global ref...");
         }
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t001/ji03t001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t001/ji03t001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t001/ji03t001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -63,16 +63,16 @@
     if (verbose)
         printf("\ndoRedirect: obtaining the JNI function ...\n");
 
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILED: failed to get original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get original JNI function table");
         result = STATUS_FAILED;
     }
 
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILED: failed to get redirected JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get redirected JNI function table");
@@ -83,8 +83,8 @@
 
     redir_jni_functions->GetVersion = MyGetVersion;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILED: failed to set new JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to set new JNI function table");
@@ -100,8 +100,8 @@
 
     if (verbose)
         printf("\ndoRestore: restoring the original JNI function ...\n");
-    if ((err = jvmti->SetJNIFunctionTable(orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         printf("(%s,%d): TEST FAILED: failed to restore original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to restore original JNI function table");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t002/ji03t002.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t002/ji03t002.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t002/ji03t002.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -98,15 +98,15 @@
 
     if (verbose)
         printf("\ndoRedirect: obtaining the JNI function table ...\n");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get redirected JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -137,8 +137,8 @@
         if (verbose)
             printf("\ndoRedirect: obtaining field ID for \"%s\"...\n",
                 meth_info[i].f_name);
-        if ((meth_info[i].fid = env->GetStaticFieldID(
-                cls, meth_info[i].f_name, "I")) == 0) {
+        meth_info[i].fid = env->GetStaticFieldID(cls, meth_info[i].f_name, "I");
+        if (meth_info[i].fid == 0) {
             result = STATUS_FAILED;
             printf("(%s,%d): TEST FAILED: failed to get ID for the field %s\n",
                 __FILE__, __LINE__, meth_info[i].f_name);
@@ -159,8 +159,8 @@
         }
     }
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to set new JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -176,8 +176,8 @@
 
     if (verbose)
         printf("\ndoRestore: restoring the original JNI function table ...\n");
-    if ((err = jvmti->SetJNIFunctionTable(orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to restore original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/ji03t003.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/ji03t003.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t003/ji03t003.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -103,15 +103,15 @@
 
     if (verbose)
         printf("\ndoRedirect: obtaining the JNI function table ...\n");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get redirected JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -126,8 +126,8 @@
     redir_jni_functions->ThrowNew = MyThrowNew;
     redir_jni_functions->ExceptionOccurred = MyExceptionOccurred;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to set new JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -143,8 +143,8 @@
 
     if (verbose)
         printf("\ndoRestore: restoring the original JNI function table ...\n");
-    if ((err = jvmti->SetJNIFunctionTable(orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to restore original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -157,7 +157,8 @@
 void doExc(JNIEnv *env, jthrowable thrw, jclass thrCls, const char *msg) {
     jint res;
 
-    if ((res = env->ThrowNew(thrCls, msg)) != 0) {
+    res = env->ThrowNew(thrCls, msg);
+    if (res != 0) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to throw new exception\n",
             __FILE__, __LINE__);
@@ -176,7 +177,8 @@
             __FILE__, __LINE__, msg);
     }
 
-    if ((res = env->Throw(thrw)) != 0) {
+    res = env->Throw(thrw);
+    if (res != 0) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to throw exception\n",
             __FILE__, __LINE__);
@@ -264,7 +266,8 @@
     if (verbose)
        printf("\ncheck: obtaining field ID for \"name=%s signature=%s\"...\n",
            javaField, excClassSig);
-    if ((fid = env->GetFieldID(objCls, javaField, excClassSig)) == 0) {
+    fid = env->GetFieldID(objCls, javaField, excClassSig);
+    if (fid == 0) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get ID for the field \"%s\"\n",
             __FILE__, __LINE__, javaField);
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t004/ji03t004.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t004/ji03t004.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI03/ji03t004/ji03t004.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -78,13 +78,15 @@
 
     if (verbose)
         printf("\ndoRedirect: obtaining the JNI function table ...\n");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to get redirected JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -98,8 +100,8 @@
     redir_jni_functions->AllocObject = MyAllocObject;
     redir_jni_functions->NewObjectV = MyNewObjectV;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to set new JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -115,7 +117,8 @@
 
     if (verbose)
         printf("\ndoRestore: restoring the original JNI function table ...\n");
-    if ((err = jvmti->SetJNIFunctionTable(orig_jni_functions)) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to restore original JNI function table: %s\n",
             __FILE__, __LINE__, TranslateError(err));
@@ -130,8 +133,8 @@
     jobject newObj;
     va_list args;
     va_start(args, msg);
-    if ((allObj = env->AllocObject(allCls))
-            == NULL) {
+    allObj = env->AllocObject(allCls);
+    if (allObj == NULL) {
         result = STATUS_FAILED;
         printf("(%s,%d): TEST FAILED: failed to call %s AllocObject()\n",
             __FILE__, __LINE__, msg);
@@ -211,14 +214,15 @@
         return STATUS_FAILED;
     }
 
-    if ((objCls = env->FindClass(classSig)) == NULL) {
+    objCls = env->FindClass(classSig);
+    if (objCls == NULL) {
         printf("(%s,%d): TEST FAILED: failed to call FindClass() for \"%s\"\n",
             __FILE__, __LINE__, classSig);
         return STATUS_FAILED;
     }
 
-    if ((ctorId = env->GetMethodID(objCls, "<init>", "()V"))
-            == NULL) {
+    ctorId = env->GetMethodID(objCls, "<init>", "()V");
+    if (ctorId == NULL) {
         printf("(%s,%d): TEST FAILED: failed to call GetMethodID() for a constructor\n",
             __FILE__, __LINE__);
         return STATUS_FAILED;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/ji05t001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/ji05t001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI05/ji05t001/ji05t001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -99,13 +99,15 @@
 
     NSK_DISPLAY1("\n%s JVMTI env: doRedirect: obtaining the JNI function table ...\n",
         (indx==0)?"first":"second");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions[indx])) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions[indx]);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         NSK_COMPLAIN2("TEST FAILED: %s JVMTI env: failed to get original JNI function table: %s\n",
             (indx==0)?"first":"second", TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions[indx])) != JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions[indx]);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         NSK_COMPLAIN2("TEST FAILED: %s JVMTI env: failed to get redirected JNI function table: %s\n",
             (indx==0)?"first":"second", TranslateError(err));
@@ -119,7 +121,8 @@
     redir_jni_functions[indx]->GetVersion =
         (indx==0)?MyGetVersionA:MyGetVersionB;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions[indx])) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions[indx]);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         NSK_COMPLAIN2("TEST FAILED: %s JVMTI env: failed to set new JNI function table: %s\n",
             (indx==0)?"first":"second", TranslateError(err));
@@ -194,8 +197,8 @@
         callbacks.VMInit = &VMInitB;
         break;
     }
-    if ((err = jvmti[indx]->SetEventCallbacks(
-            &callbacks, sizeof(callbacks))) != JVMTI_ERROR_NONE) {
+    err = jvmti[indx]->SetEventCallbacks(&callbacks, sizeof(callbacks));
+    if (err != JVMTI_ERROR_NONE) {
         NSK_COMPLAIN1("TEST FAILURE: failed to set event callbacks: %s\n",
             TranslateError(err));
         result = STATUS_FAILED;
@@ -204,8 +207,8 @@
 
     NSK_DISPLAY1("\nagent %s initializer: setting event callbacks done\n\tenabling events ...\n",
         (indx==0)?"A":"B");
-    if ((err = jvmti[indx]->SetEventNotificationMode(JVMTI_ENABLE,
-            JVMTI_EVENT_VM_INIT, NULL)) != JVMTI_ERROR_NONE) { /* enable event globally */
+    err = jvmti[indx]->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_VM_INIT, NULL);
+    if (err != JVMTI_ERROR_NONE) { /* enable event globally */
         NSK_COMPLAIN2("TEST FAILURE: failed to enable JVMTI_EVENT_VM_INIT event for the agent %s: %s\n",
             (indx==0)?"A":"B", TranslateError(err));
         result = STATUS_FAILED;
@@ -255,7 +258,8 @@
     int exitCode = PASSED;
 
     NSK_DISPLAY0("\nthe agent A started\n\tattaching the thread to the VM ...\n");
-    if ((res = vm->AttachCurrentThread((void **) &env, (void *) 0)) != 0) {
+    res = vm->AttachCurrentThread((void **) &env, (void *) 0);
+    if (res != 0) {
         NSK_COMPLAIN1("TEST FAILURE: AttachCurrentThread() returns: %d\n", res);
         exit(STATUS_FAILED);
     }
@@ -304,7 +308,8 @@
 
     NSK_DISPLAY1("\nagent A: detaching and returning exit code %d\n",
         exitCode);
-    if ((res = vm->DetachCurrentThread()) != 0) {
+    res = vm->DetachCurrentThread();
+    if (res != 0) {
         NSK_COMPLAIN1("TEST WARNING: agent A: DetachCurrentThread() returns: %d\n", res);
     }
     return exitCode;
@@ -318,7 +323,8 @@
     int exitCode = PASSED;
 
     NSK_DISPLAY0("\nthe agent B started\n\tattaching the thread to the VM ...\n");
-    if ((res = vm->AttachCurrentThread((void **) &env, (void *) 0)) != 0) {
+    res = vm->AttachCurrentThread((void **) &env, (void *) 0);
+    if (res != 0) {
         NSK_COMPLAIN1("TEST FAILURE: AttachCurrentThread() returns: %d\n",
             res);
         exit(STATUS_FAILED);
@@ -366,7 +372,8 @@
 
     NSK_DISPLAY1("\nagent B: detaching and returning exit code %d\n",
         exitCode);
-    if ((res = vm->DetachCurrentThread()) != 0) {
+    res = vm->DetachCurrentThread();
+    if (res != 0) {
         NSK_COMPLAIN1("TEST WARNING: agent B: DetachCurrentThread() returns: %d\n", res);
     }
     return exitCode;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI06/ji06t001/ji06t001.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI06/ji06t001/ji06t001.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/scenarios/jni_interception/JI06/ji06t001/ji06t001.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -106,7 +106,8 @@
 static jint enterMonitor(JNIEnv *env, const char *thr) {
     jint result;
 
-    if ((result = env->MonitorEnter(clsObj)) != 0) {
+    result = env->MonitorEnter(clsObj);
+    if (result != 0) {
         NSK_COMPLAIN2("TEST FAILURE: %s: MonitorEnter() returns: %d\n",
             thr, result);
         return STATUS_FAILED;
@@ -125,7 +126,8 @@
 static jint exitMonitor(JNIEnv *env, const char *thr) {
     jint result;
 
-    if ((result = env->MonitorExit(clsObj)) != 0) {
+    result = env->MonitorExit(clsObj);
+    if (result != 0) {
         NSK_COMPLAIN2("TEST FAILURE: %s: MonitorExit() returns: %d\n",
             thr, result);
         return STATUS_FAILED;
@@ -138,15 +140,15 @@
     jvmtiError err;
 
     NSK_DISPLAY0("doRedirect: obtaining the JNI function table ...\n");
-    if ((err = jvmti->GetJNIFunctionTable(&orig_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&orig_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         NSK_COMPLAIN1("TEST FAILED: failed to get original JNI function table: %s\n",
             TranslateError(err));
         env->FatalError("failed to get original JNI function table");
     }
-    if ((err = jvmti->GetJNIFunctionTable(&redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->GetJNIFunctionTable(&redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         NSK_COMPLAIN1("TEST FAILED: failed to get redirected JNI function table: %s\n",
             TranslateError(err));
@@ -158,8 +160,8 @@
 
     redir_jni_functions->MonitorEnter = MyMonitorEnter;
 
-    if ((err = jvmti->SetJNIFunctionTable(redir_jni_functions)) !=
-            JVMTI_ERROR_NONE) {
+    err = jvmti->SetJNIFunctionTable(redir_jni_functions);
+    if (err != JVMTI_ERROR_NONE) {
         result = STATUS_FAILED;
         NSK_COMPLAIN1("TEST FAILED: failed to set new JNI function table: %s\n",
             TranslateError(err));
@@ -198,7 +200,8 @@
         "waitingThread: thread #%d started\n"
         "\tattaching the thread to the VM ...\n",
         indx);
-    if ((res = vm->AttachCurrentThread((void **) &env, (void *) 0)) != 0) {
+    res = vm->AttachCurrentThread((void **) &env, (void *) 0);
+    if (res != 0) {
         NSK_COMPLAIN1("TEST FAILURE: waitingThread: AttachCurrentThread() returns: %d\n",
             res);
         return STATUS_FAILED;
@@ -229,7 +232,8 @@
     int tries = 0;
 
     NSK_DISPLAY0("ownerThread: thread started\n\tattaching the thread to the VM ...\n");
-    if ((res = vm->AttachCurrentThread((void **) &env, (void *) 0)) != 0) {
+    res = vm->AttachCurrentThread((void **) &env, (void *) 0);
+    if (res != 0) {
         NSK_COMPLAIN1("TEST FAILURE: ownerThread: AttachCurrentThread() returns: %d\n",
             res);
         return STATUS_FAILED;
@@ -270,7 +274,8 @@
     int tries = 0;
 
     NSK_DISPLAY0("redirectorThread: thread started\n\tattaching the thread to the VM ...\n");
-    if ((res = vm->AttachCurrentThread((void **) &env, (void *) 0)) != 0) {
+    res = vm->AttachCurrentThread((void **) &env, (void *) 0);
+    if (res != 0) {
         NSK_COMPLAIN1("TEST FAILURE: redirectorThread: AttachCurrentThread() returns: %d\n",
             res);
         return STATUS_FAILED;
@@ -294,7 +299,8 @@
 
     NSK_DISPLAY2("getObjectFromField: obtaining field ID for name=\"%s\" signature=\"%s\"...\n",
         javaField, classSig);
-    if ((fid = env->GetFieldID(_objCls, javaField, classSig)) == 0) {
+    fid = env->GetFieldID(_objCls, javaField, classSig);
+    if (fid == 0) {
         result = STATUS_FAILED;
         NSK_COMPLAIN1("TEST FAILURE: failed to get ID for the field \"%s\"\n",
             javaField);
@@ -322,7 +328,8 @@
     }
 
 /* prepare the testing */
-    if ((clsObj = env->NewGlobalRef(getObjectFromField(env, obj))) == NULL) {
+    clsObj = env->NewGlobalRef(getObjectFromField(env, obj));
+    if (clsObj == NULL) {
         NSK_COMPLAIN1("TEST FAILURE: cannot create a new global reference of class \"%s\"\n",
             classSig);
         env->FatalError("failed to create a new global reference");
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/unit/ForceEarlyReturn/earlyretbase/earlyretbase.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/unit/ForceEarlyReturn/earlyretbase/earlyretbase.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/unit/ForceEarlyReturn/earlyretbase/earlyretbase.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -85,8 +85,8 @@
     }
 
     printf(">>>>>>>> Invoke SuspendThread()\n");
-    if ((err = (jvmti->SuspendThread(earlyretThr)))
-                                         != JVMTI_ERROR_NONE) {
+    err = jvmti->SuspendThread(earlyretThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call SuspendThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -106,8 +106,8 @@
     }
 
     printf(">>>>>>>> Invoke ResumeThread()\n");
-    if ((err = (jvmti->ResumeThread(earlyretThr)))
-                                        != JVMTI_ERROR_NONE) {
+    err = jvmti->ResumeThread(earlyretThr);
+    if (err != JVMTI_ERROR_NONE) {
         printf("%s: Failed to call ResumeThread(): error=%d: %s\n",
             __FILE__, err, TranslateError(err));
         return JNI_ERR;
@@ -168,8 +168,8 @@
     }
     printf("After call to GetMethodID(%s, %s)\n", name_exp, sig_exp);
 
-    if ((err = (jvmti->ForceEarlyReturnLong(earlyretThr, valToRet)))
-                                                          != JVMTI_ERROR_NONE) {
+    err = jvmti->ForceEarlyReturnLong(earlyretThr, valToRet);
+    if (err != JVMTI_ERROR_NONE) {
         printf("TEST FAILED: the function ForceEarlyReturn()"
                " returned the error %d: %s\n",
                err, TranslateError(err));
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/jvmti/unit/events/redefineCFLH/JvmtiTest/JvmtiTest.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/jvmti/unit/events/redefineCFLH/JvmtiTest/JvmtiTest.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/jvmti/unit/events/redefineCFLH/JvmtiTest/JvmtiTest.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -110,7 +110,8 @@
         printdump = JNI_TRUE;
     }
 
-    if ((res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1)) != JNI_OK) {
+    res = vm->GetEnv((void **) &jvmti, JVMTI_VERSION_1_1);
+    if (res != JNI_OK) {
         printf("%s: Failed to call GetEnv: error=%d\n", __FILE__, res);
         return JNI_ERR;
     }
@@ -149,15 +150,15 @@
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-             JVMTI_EVENT_VM_INIT, NULL))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_VM_INIT, NULL);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to enable event JVMTI_EVENT_VM_INIT: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
     }
 
-    if ((err = (jvmti->SetEventNotificationMode(JVMTI_ENABLE,
-             JVMTI_EVENT_CLASS_FILE_LOAD_HOOK, NULL))) != JVMTI_ERROR_NONE) {
+    err = jvmti->SetEventNotificationMode(JVMTI_ENABLE, JVMTI_EVENT_CLASS_FILE_LOAD_HOOK, NULL);
+    if (err != JVMTI_ERROR_NONE) {
         printf("Failed to enable event JVMTI_EVENT_CLASS_FILE_LOAD_HOOK: %s (%d)\n",
                TranslateError(err), err);
         return JNI_ERR;
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/share/JVMTIagent.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/share/JVMTIagent.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/share/JVMTIagent.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -581,8 +581,8 @@
     jbyteArray classBytes;
     jboolean isCopy;
 
-    if ((_clsInfo = (class_info*)
-            malloc(sizeof(class_info))) == NULL)
+    _clsInfo = (class_info*) malloc(sizeof(class_info));
+    if (_clsInfo == NULL)
         jni_env->FatalError("JVMTIagent: cannot allocate memory for class_info\n");
 
     /* fill the structure class_info */
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_FollowRefObjects.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_FollowRefObjects.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/share/jvmti/jvmti_FollowRefObjects.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -237,7 +237,8 @@
         return JNI_FALSE;
     }
 
-    if ((pRefRec = findRefToVerify(tagFrom, tagTo, refKind)) != NULL) {
+    pRefRec = findRefToVerify(tagFrom, tagTo, refKind);
+    if (pRefRec != NULL) {
         pRefRec->_expectedCount += count;
         return JNI_TRUE;
     }
@@ -249,7 +250,8 @@
 {
     RefToVerify * pRefRec;
 
-    if ((pRefRec = findRefToVerify(tagFrom, tagTo, refKind)) != NULL) {
+    pRefRec = findRefToVerify(tagFrom, tagTo, refKind);
+    if (pRefRec != NULL) {
         pRefRec->_actualCount++;
         return JNI_TRUE;
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace005.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace005.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace005.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -41,7 +41,8 @@
     }
 
     FIND_CLASS(stackOverflowErrorClass, "java/lang/StackOverflowError");
-    if ((stackOverflowErrorClass = (jclass) env->NewGlobalRef(stackOverflowErrorClass)) == NULL) {
+    stackOverflowErrorClass = (jclass) env->NewGlobalRef(stackOverflowErrorClass);
+    if (stackOverflowErrorClass == NULL) {
         printf("Can't create global ref for stack overflow class\n");
         return 0;
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace006.cpp
--- a/test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace006.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/nsk/stress/strace/strace006.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -43,7 +43,8 @@
     }
 
     FIND_CLASS(stackOverflowErrorClass, "java/lang/StackOverflowError");
-    if ((stackOverflowErrorClass = (jclass) env->NewGlobalRef(stackOverflowErrorClass)) == NULL) {
+    stackOverflowErrorClass = (jclass) env->NewGlobalRef(stackOverflowErrorClass);
+    if (stackOverflowErrorClass == NULL) {
         printf("Can't create global ref for stack overflow class\n");
         return 0;
     }
diff -r 09a3f379b927 -r 9cfc8b0c45fd test/hotspot/jtreg/vmTestbase/vm/share/ProcessUtils.cpp
--- a/test/hotspot/jtreg/vmTestbase/vm/share/ProcessUtils.cpp	Wed Nov 21 18:44:11 2018 +0000
+++ b/test/hotspot/jtreg/vmTestbase/vm/share/ProcessUtils.cpp	Wed Nov 21 10:46:45 2018 -0800
@@ -147,7 +147,8 @@
         static const char* name = "DBGHELP.DLL";
 
         printf("# TEST: creating Windows minidump...\n");
-        if ((size = GetSystemDirectory(path, pathLen)) > 0) {
+        size = GetSystemDirectory(path, pathLen);
+        if (size > 0) {
                 strcat(path, "\\");
                 strcat(path, name);
                 dbghelp = LoadLibrary(path);
@@ -158,12 +159,15 @@
         }
 
         // try Windows directory
-        if (dbghelp == NULL && ((size = GetWindowsDirectory(path, pathLen)) > 6)) {
-                strcat(path, "\\");
-                strcat(path, name);
-                dbghelp = LoadLibrary(path);
-                if (dbghelp == NULL) {
-                        reportLastError("Load DBGHELP.DLL from Windows directory");
+        if (dbghelp == NULL) {
+                size = GetWindowsDirectory(path, pathLen);
+                if (size > 6) {
+                        strcat(path, "\\");
+                        strcat(path, name);
+                        dbghelp = LoadLibrary(path);
+                        if (dbghelp == NULL) {
+                                reportLastError("Load DBGHELP.DLL from Windows directory");
+                        }
                 }
         }
         if (dbghelp == NULL) {