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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>
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parent
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commit
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1 changed files with 2 additions and 6 deletions
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@ -98,12 +98,8 @@ static void dm_old_stop_queue(struct request_queue *q)
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unsigned long flags;
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spin_lock_irqsave(q->queue_lock, flags);
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if (blk_queue_stopped(q)) {
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spin_unlock_irqrestore(q->queue_lock, flags);
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return;
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}
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blk_stop_queue(q);
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if (!blk_queue_stopped(q))
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blk_stop_queue(q);
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spin_unlock_irqrestore(q->queue_lock, flags);
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}
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