sched/rt: Use schedule_preempt_disabled()

[deliverable/linux.git] / kernel / mutex.c

diff --git a/kernel/mutex.c b/kernel/mutex.c
index 89096dd8786f8e6ca02fa98023a569d6d80df747..a307cc9c9526e7c5a5514cfb0988d804e6300f7c 100644 (file)
--- a/kernel/mutex.c
+++ b/kernel/mutex.c
@@ -240,9 +240,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
 
                /* didn't get the lock, go to sleep: */
                spin_unlock_mutex(&lock->wait_lock, flags);
-               preempt_enable_no_resched();
-               schedule();
-               preempt_disable();
+               schedule_preempt_disabled();
                spin_lock_mutex(&lock->wait_lock, flags);
        }