dm rq: simplify dm_old_stop_queue()

This patch does not change any functionality.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c
index bd3ba97d44a236cc0862b227ce1101cf0d28e4d2..0d301d5a4d0bda3a3c0be028e32a65c1c21947c2 100644 (file)
--- a/drivers/md/dm-rq.c
+++ b/drivers/md/dm-rq.c
@@ -98,12 +98,8 @@ static void dm_old_stop_queue(struct request_queue *q)
        unsigned long flags;
 
        spin_lock_irqsave(q->queue_lock, flags);
-       if (blk_queue_stopped(q)) {
-               spin_unlock_irqrestore(q->queue_lock, flags);
-               return;
-       }
-
-       blk_stop_queue(q);
+       if (!blk_queue_stopped(q))
+               blk_stop_queue(q);
        spin_unlock_irqrestore(q->queue_lock, flags);
 }