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| author | Carmelo Amoroso <carmelo.amoroso@st.com> | 2012-03-14 16:22:19 +0100 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2012-03-26 09:57:57 +0200 |
| commit | 089de40d5727a2a5478767e3b9c1a43bc46b7e46 (patch) | |
| tree | 8a5de1d054855851e3e865fde36543b858ffb403 /libpthread/nptl/sysdeps/pthread | |
| parent | 21d6091b0de9448e9f160904b0b35d2cc764a4ea (diff) | |
nptl: fix compiler warning due to unused-but-set-variable
gcc 4.6.x raises useful warnings due to unused-but-set-variable,
This patch fixes the following one by using properly preprocessor
guard
libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c: In function '__pthread_cond_timedwait':
libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c:103:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libpthread/nptl/sysdeps/pthread')
| -rw-r--r-- | libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c b/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c index 7f3675381..92c6f945f 100644 --- a/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c +++ b/libpthread/nptl/sysdeps/pthread/pthread_cond_timedwait.c @@ -100,8 +100,10 @@ __pthread_cond_timedwait ( { #ifdef __NR_clock_gettime INTERNAL_SYSCALL_DECL (err); - int ret; - ret = INTERNAL_SYSCALL (clock_gettime, err, 2, +# ifndef __ASSUME_POSIX_TIMERS + int ret = +# endif + INTERNAL_SYSCALL (clock_gettime, err, 2, (cond->__data.__nwaiters & ((1 << COND_NWAITERS_SHIFT) - 1)), &rt); |