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@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds
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c88b05b2cd
@ -151,7 +151,7 @@ static int check_timer_create(int which)
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fflush(stdout);
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fflush(stdout);
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done = 0;
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done = 0;
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timer_create(which, NULL, &id);
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err = timer_create(which, NULL, &id);
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if (err < 0) {
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if (err < 0) {
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perror("Can't create timer\n");
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perror("Can't create timer\n");
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return -1;
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return -1;
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