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authorUlrich Drepper <drepper@redhat.com>2000-09-05 08:32:03 +0000
committerUlrich Drepper <drepper@redhat.com>2000-09-05 08:32:03 +0000
commit7f667ba20c54bf56ccbb76c4b1d85628297ffbef (patch)
tree2df9c76ec3691d602157ee6297b516a9d0d26a75 /linuxthreads
parentd3d726ab8fcb54f5fd23fea03e42e150621c1268 (diff)
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(__pthread_mutex_unlock): Correct test for already unlocked mutex.
Diffstat (limited to 'linuxthreads')
-rw-r--r--linuxthreads/mutex.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/linuxthreads/mutex.c b/linuxthreads/mutex.c
index ae070e5b93..9ce4a30820 100644
--- a/linuxthreads/mutex.c
+++ b/linuxthreads/mutex.c
@@ -171,7 +171,7 @@ int __pthread_mutex_unlock(pthread_mutex_t * mutex)
     __pthread_unlock(&mutex->__m_lock);
     return 0;
   case PTHREAD_MUTEX_ERRORCHECK_NP:
-    if (mutex->__m_owner != thread_self() || (mutex->__m_lock.__status & 1) == 0)
+    if (mutex->__m_owner != thread_self() || mutex->__m_lock.__status == 0)
       return EPERM;
     mutex->__m_owner = NULL;
     __pthread_alt_unlock(&mutex->__m_lock);