selftests/timers: Quiet warning due to lack of return check on brk

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The posix_timers.c test has a loop that tries to keep it in
kernel space, repeatedly calling brk(). However, it doesn't
check the return value, which causes warnings.

This patch adds a err value which captures the return value
and modifies the test so it will quit if a failure occurs.

Cc: Shuah Khan <shuahkh@osg.samsung.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Tested-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

...

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John Stultz 2015-03-11 17:39:58 -07:00 • committed by Shuah Khan

parent 03438212d0

commit 2430ec652d

1 changed files with 4 additions and 5 deletions

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tools/testing/selftests/timers/posix_timers.c

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