[PATCH 2/2] locking/rwsem-spinlock: Cleanup down_read()

[Davidlohr Bueso]

... when returning from a successful lock acquisition. The horror!

Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
---
 kernel/locking/rwsem-spinlock.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/kernel/locking/rwsem-spinlock.c b/kernel/locking/rwsem-spinlock.c
index 2c93571..07e456c 100644
--- a/kernel/locking/rwsem-spinlock.c
+++ b/kernel/locking/rwsem-spinlock.c
@@ -130,7 +130,7 @@ void __sched __down_read(struct rw_semaphore *sem)
 		/* granted */
 		sem->count++;
 		raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
-		goto out;
+		return;
 	}
 
 	tsk = current;
@@ -155,8 +155,6 @@ void __sched __down_read(struct rw_semaphore *sem)
 	}
 
 	tsk->state = TASK_RUNNING;
- out:
-	;
 }
 
 /*
-- 
1.8.4.5

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