dm: simplify flush_bio initialization in __send_empty_flush

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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>

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Christoph Hellwig 2020-11-07 09:30:05 +01:00 • committed by Jens Axboe

parent f46f2a3198

commit 47d951023a

1 changed files with 3 additions and 9 deletions

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drivers/md/dm.c

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