[LTP] [PATCH 03/12] posix/pthread_create/*: Remove unused variable

[Joerg Vehlow <lkml@jv-coder.de>]

From: Joerg Vehlow <joerg.vehlow@aox-tech.de>

While pad was supposed to speed up stack growth, the test
works without it and it was propably optimized out anyway.

Signed-off-by: Joerg Vehlow <joerg.vehlow@aox-tech.de>
---
 .../conformance/interfaces/pthread_create/1-5.c                | 3 ---
 .../conformance/interfaces/pthread_create/3-2.c                | 2 --
 2 files changed, 5 deletions(-)

diff --git a/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/1-5.c b/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/1-5.c
index c4756ab6f..33c5b5cb6 100644
--- a/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/1-5.c
+++ b/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/1-5.c
@@ -100,12 +100,9 @@
 static void *overflow(void *arg)
 {
 	void *current;
-	void *pad[50];		/* We want to consume the stack quickly */
 	long stacksize = sysconf(_SC_THREAD_STACK_MIN);	/* make sure we touch the current stack memory */
 	int ret = 0;
 
-	pad[1] = NULL;		/* so compiler stops complaining about unused variables */
-
 	if (arg == NULL) {
 		/* first call */
 		current = overflow(&current);
diff --git a/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/3-2.c b/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/3-2.c
index a508fc45e..433ccd8fe 100644
--- a/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/3-2.c
+++ b/testcases/open_posix_testsuite/conformance/interfaces/pthread_create/3-2.c
@@ -108,10 +108,8 @@ static sem_t semsync[2];		/* These semaphores will only be used in child process
 static void *overflow(void *arg)
 {
 	void *current;
-	void *pad[50];		/* We want to consume the stack quickly */
 	long stacksize = sysconf(_SC_THREAD_STACK_MIN);	/* make sure we touch the current stack memory */
 
-	pad[1] = NULL;		/* so compiler stops complaining about unused variables */
 	int ret = 0;
 
 	if (arg == NULL) {
-- 
2.25.1


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