linux-kernel - [PATCH 1/1] tools/testing/selftests: Fix uninitialized variable

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Message-Id: <1381455390-4303-1-git-send-email-felipensp@gmail.com>
Date:	Thu, 10 Oct 2013 22:36:30 -0300
From:	Felipe Pena <felipensp@...il.com>
To:	Andrew Morton <akpm@...ux-foundation.org>,
	Frederic Weisbecker <fweisbec@...il.com>
Cc:	linux-kernel@...r.kernel.org, Felipe Pena <felipensp@...il.com>
Subject: [PATCH 1/1] tools/testing/selftests: Fix uninitialized variable

The err variable is intended to receive the timer_create() return before
checking it

Signed-off-by: Felipe Pena <felipensp@...il.com>
---
 tools/testing/selftests/timers/posix_timers.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c
index 4fa655d..41bd855 100644
--- a/tools/testing/selftests/timers/posix_timers.c
+++ b/tools/testing/selftests/timers/posix_timers.c
@@ -151,7 +151,7 @@ static int check_timer_create(int which)
 	fflush(stdout);
 
 	done = 0;
-	timer_create(which, NULL, &id);
+	err = timer_create(which, NULL, &id);
 	if (err < 0) {
 		perror("Can't create timer\n");
 		return -1;
-- 
1.7.10.4

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