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Remove unused variable from pthread_cond_timedwait.c.

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This commit is contained in:
Joseph Myers 2012-11-21 20:00:11 +00:00
parent c3151ad100
commit fac9916c96
2 changed files with 10 additions and 5 deletions
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6
nptl/ChangeLog
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@ -1,3 +1,9 @@
2012-11-21 Joseph Myers <joseph@codesourcery.com>
* pthread_cond_timedwait.c (__pthread_cond_timedwait)
[__NR_clock_gettime]: Cast result of INTERNAL_VSYSCALL to void
instead of storing in otherwise-unused variable.
2012-11-14 Marcus Shawcroft <marcus.shawcroft@linaro.org>
* Makefile (CFLAGS-open.c, CFLAGS-open64.c, CFLAGS-pause.c)

9
nptl/pthread_cond_timedwait.c
View File

@ -115,11 +115,10 @@ __pthread_cond_timedwait (cond, mutex, abstime)
{
# ifdef __NR_clock_gettime
INTERNAL_SYSCALL_DECL (err);
int ret;
ret = INTERNAL_VSYSCALL (clock_gettime, err, 2,
(cond->__data.__nwaiters
& ((1 << COND_NWAITERS_SHIFT) - 1)),
&rt);
(void) INTERNAL_VSYSCALL (clock_gettime, err, 2,
(cond->__data.__nwaiters
& ((1 << COND_NWAITERS_SHIFT) - 1)),
&rt);
/* Convert the absolute timeout value to a relative timeout. */
rt.tv_sec = abstime->tv_sec - rt.tv_sec;
rt.tv_nsec = abstime->tv_nsec - rt.tv_nsec;