From 34f6055c80285e4efb3f602a9119db75239744dc Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 14 Dec 2011 00:33:37 +0100 Subject: block: add blk_queue_dead() There are a number of QUEUE_FLAG_DEAD tests. Add blk_queue_dead() macro and use it. This patch doesn't introduce any functional difference. Signed-off-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk-exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/blk-exec.c') diff --git a/block/blk-exec.c b/block/blk-exec.c index a1ebceb332f96..60532852b3ab7 100644 --- a/block/blk-exec.c +++ b/block/blk-exec.c @@ -50,7 +50,7 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk, { int where = at_head ? ELEVATOR_INSERT_FRONT : ELEVATOR_INSERT_BACK; - if (unlikely(test_bit(QUEUE_FLAG_DEAD, &q->queue_flags))) { + if (unlikely(blk_queue_dead(q))) { rq->errors = -ENXIO; if (rq->end_io) rq->end_io(rq, rq->errors); -- cgit v1.2.3