From 22eb98f555772716259538a4613643f0ac4160c1 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Tue, 24 Apr 2012 01:30:31 -0400 Subject: 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 --- libpthread/linuxthreads.old/spinlock.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'libpthread') 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) -- cgit v1.2.3