blk-iocost: cleanup ioc_qos_write
authorChristoph Hellwig <hch@lst.de>
Wed, 21 Sep 2022 18:04:55 +0000 (20:04 +0200)
committerJens Axboe <axboe@kernel.dk>
Tue, 27 Sep 2022 01:17:27 +0000 (19:17 -0600)
commit3657647e33dff916a2d2d9df926d9bca3907d34f
tree9e9ebbe7faa5bf9e7a61f9d57789069c3274f48b
parent57b64554977e28ab84d33d298032872a8047a557
blk-iocost: cleanup ioc_qos_write

Use a local disk variable instead of retrieving the disk and
request_queue over and over by various means.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Andreas Herrmann <aherrmann@suse.de>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20220921180501.1539876-12-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-iocost.c