nbd: use blk_mq_alloc_disk and blk_cleanup_disk
authorChristoph Hellwig <hch@lst.de>
Wed, 2 Jun 2021 06:53:34 +0000 (09:53 +0300)
committerJens Axboe <axboe@kernel.dk>
Fri, 11 Jun 2021 17:53:03 +0000 (11:53 -0600)
commit4af5f2e0301311f88c420fcfc5f3c8611ade20ac
tree299c856b46e07324c3213205ef2e6bfd64fd061a
parent1c99502fae359182a93a1c9cf7406edc0e28b6b0
nbd: use blk_mq_alloc_disk and blk_cleanup_disk

Use blk_mq_alloc_disk and blk_cleanup_disk to simplify the gendisk and
request_queue allocation.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Link: https://lore.kernel.org/r/20210602065345.355274-20-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/nbd.c