summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2012-04-24 01:30:31 -0400
committerMike Frysinger <vapier@gentoo.org>2012-04-24 01:39:15 -0400
commit22eb98f555772716259538a4613643f0ac4160c1 (patch)
treef28459570ee37e3e1b9cc1b6d2f9c5d5b28eff2d
parent9c8c3a7914579e4a96f0fba4f5882f59dd864d1a (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>
-rw-r--r--libpthread/linuxthreads.old/spinlock.c3
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)