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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2016-08-31 15:17:24 -0700 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2016-09-14 13:56:38 -0400 |
| commit | c533f249a166142df4294ec38fa5dcd1903f0400 (patch) | |
| tree | a4ed021aaf742e50abee26296711e9c09d01547c /drivers/md/dm-rq.c | |
| parent | f10e06b744074824fb8ec7066bc03ecc90918f5b (diff) | |
| download | linux-stable-c533f249a166142df4294ec38fa5dcd1903f0400.tar.gz linux-stable-c533f249a166142df4294ec38fa5dcd1903f0400.tar.bz2 linux-stable-c533f249a166142df4294ec38fa5dcd1903f0400.zip | |
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>
Diffstat (limited to 'drivers/md/dm-rq.c')
| -rw-r--r-- | drivers/md/dm-rq.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c index bd3ba97d44a2..0d301d5a4d0b 100644 --- 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); } |