block: remove elevator queue's type check in elv_attr_show/store()

Browse source

elevatore queue's type is assigned since its allocation, and never
get cleared until it is released.

So its ->type is always not NULL, remove the unnecessary check.

Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Nilay Shroff <nilay@linux.ibm.com>
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250505141805.2751237-19-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

...

This commit is contained in:

Ming Lei 2025-05-05 22:17:56 +08:00 • committed by Jens Axboe

parent a3dc6279c2

commit e25ee50dfa

1 changed files with 2 additions and 2 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

4

block/elevator.c

View file