diff mbox series

[1/4] block: remove unnecessary check in blk_unfreeze_check_owner()

Message ID 20241127135133.3952153-2-ming.lei@redhat.com (mailing list archive)
State New
Headers show
Series block: cleanup queue freeze lockdep | expand

Commit Message

Ming Lei Nov. 27, 2024, 1:51 p.m. UTC 
The following check of 'q->mq_freeze_owner != current' covers the
previous one, so remove the unnecessary check.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 block/blk-mq.c | 2 --
 1 file changed, 2 deletions(-)
diff mbox series

Patch

diff --git a/block/blk-mq.c b/block/blk-mq.c
index 270cfd9fc6b0..6af56b0e8ffd 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -141,8 +141,6 @@  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) {