Messages in this thread Patch in this message | | | From | John Stultz <> | Subject | [PATCH 2/7] selftest/timers: Quiet warning due to lack of return check on brk | Date | Wed, 4 Feb 2015 22:37:07 -0800 |
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The posix_timers.c test has a loop that tries to keep it in kernel space, repeatedly calling brk(). Since its noise, and a failure won't change what the test would do, add a unused value to quiet the warning.
Cc: Shuah Khan <shuahkh@osg.samsung.com> Signed-off-by: John Stultz <john.stultz@linaro.org> --- tools/testing/selftests/timers/posix_timers.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c index f87d970..3e04cc0 100644 --- a/tools/testing/selftests/timers/posix_timers.c +++ b/tools/testing/selftests/timers/posix_timers.c @@ -35,10 +35,11 @@ static void user_loop(void) static void kernel_loop(void) { void *addr = sbrk(0); + int unused; while (!done) { - brk(addr + 4096); - brk(addr); + unused = brk(addr + 4096); + unused = brk(addr); } } -- 1.9.1
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