virtio-blk: use blk_mq_alloc_disk
authorChristoph Hellwig <hch@lst.de>
Wed, 2 Jun 2021 06:53:19 +0000 (09:53 +0300)
committerJens Axboe <axboe@kernel.dk>
Fri, 11 Jun 2021 17:53:02 +0000 (11:53 -0600)
commit89a5f065653bcf7d8c3e4101e025e6c7b03339e8
treea30a2feccd14d1779d7713ed7f098507535cf8cb
parentb461dfc49eb6fbabc60b9dad476e787ada56b7b4
virtio-blk: use blk_mq_alloc_disk

Use the blk_mq_alloc_disk API 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/20210602065345.355274-5-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/virtio_blk.c