Commit aff09dc1 authored by Ming Lei's avatar Ming Lei Committed by Jens Axboe
Browse files

block: remove unnecessary check in blk_unfreeze_check_owner() 



The following check of 'q->mq_freeze_owner != current' covers the
previous one, so remove the unnecessary check.

Signed-off-by: default avatarMing Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20241127135133.3952153-2-ming.lei@redhat.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 4bbf9020

block/blk-mq.c

+0 −2
Original line number Diff line number Diff line
@@ -142,8 +142,6 @@ static bool blk_freeze_set_owner(struct request_queue *q, 
/* verify the last unfreeze in owner context */

static bool blk_unfreeze_check_owner(struct request_queue *q)

{

	if (!q->mq_freeze_owner)

		return false;

	if (q->mq_freeze_owner != current)

		return false;

	if (--q->mq_freeze_owner_depth == 0) {