tree b6999df52c97716f2cd8ea607200a5d4b3577dd6
parent f46f2a3198017cff1f3f8f71de74ff7abee3aa16
author Christoph Hellwig <hch@lst.de> 1604737805 +0100
committer Jens Axboe <axboe@kernel.dk> 1606859619 -0700

dm: simplify flush_bio initialization in __send_empty_flush

We don't really need the struct block_device to initialize a bio.  So
switch from using bio_set_dev to manually setting up bi_disk (bi_partno
will always be zero and has been cleared by bio_init already).

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Acked-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>