Commit 180b04d4 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

blk-cgroup: remove the !bdi->dev check in blkg_dev_name 



bdi_dev_name already performs the same check.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Acked-by: default avatarTejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20230203150400.3199230-6-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 27b642b0

block/blk-cgroup.c

+1 −1
Original line number Diff line number Diff line
@@ -572,7 +572,7 @@ static int blkcg_reset_stats(struct cgroup_subsys_state *css, 


const char *blkg_dev_name(struct blkcg_gq *blkg)

{

	if (!blkg->q->disk || !blkg->q->disk->bdi->dev)

	if (!blkg->q->disk)

		return NULL;

	return bdi_dev_name(blkg->q->disk->bdi);

}