Commit ba7b4434 authored by Jens Axboe's avatar Jens Axboe
Browse files

blk-mq: remove legacy check in queue blk_freeze_queue() 



Reviewed-by: default avatarHannes Reinecke <hare@suse.com>
Tested-by: default avatarMing Lei <ming.lei@redhat.com>
Reviewed-by: default avatarOmar Sandoval <osandov@fb.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 7ac257b8

block/blk-mq.c

+0 −2
Original line number Diff line number Diff line
@@ -177,8 +177,6 @@ void blk_freeze_queue(struct request_queue *q) 
	 * exported to drivers as the only user for unfreeze is blk_mq.

	 */

	blk_freeze_queue_start(q);

	if (!q->mq_ops)

		blk_drain_queue(q);

	blk_mq_freeze_queue_wait(q);

}