diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2012-04-24 01:30:31 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2012-04-24 01:39:15 -0400 |
| commit | 22eb98f555772716259538a4613643f0ac4160c1 (patch) | |
| tree | f28459570ee37e3e1b9cc1b6d2f9c5d5b28eff2d /libpthread/linuxthreads.old/spinlock.c | |
| parent | 9c8c3a7914579e4a96f0fba4f5882f59dd864d1a (diff) | |
linuxthreads.old: fix set-but-unused warning
Move spin_count down to the code block where it's used to fix the warning:
libpthread/linuxthreads.old/spinlock.c: In function '__pthread_lock':
libpthread/linuxthreads.old/spinlock.c:70:7: warning:
variable 'spin_count' set but not used [-Wunused-but-set-variable]
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'libpthread/linuxthreads.old/spinlock.c')
| -rw-r--r-- | libpthread/linuxthreads.old/spinlock.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/libpthread/linuxthreads.old/spinlock.c b/libpthread/linuxthreads.old/spinlock.c index 24c81d47e..773661173 100644 --- a/libpthread/linuxthreads.old/spinlock.c +++ b/libpthread/linuxthreads.old/spinlock.c @@ -67,7 +67,6 @@ void internal_function __pthread_lock(struct _pthread_fastlock * lock, #if defined HAS_COMPARE_AND_SWAP long oldstatus, newstatus; int successful_seizure, spurious_wakeup_count; - int spin_count; #endif #if defined TEST_FOR_COMPARE_AND_SWAP @@ -87,11 +86,11 @@ void internal_function __pthread_lock(struct _pthread_fastlock * lock, return; spurious_wakeup_count = 0; - spin_count = 0; /* On SMP, try spinning to get the lock. */ #if 0 if (__pthread_smp_kernel) { + int spin_count; int max_count = lock->__spinlock * 2 + 10; if (max_count > MAX_ADAPTIVE_SPIN_COUNT) |