Commit b53ac8b8 authored Jul 01, 2020 by Jens Axboe

dm: remove unused variable



Since merging the commit identified in Fixes below, we trigger this
compile time warning:

drivers/md/dm.c: In function ‘__map_bio’:
drivers/md/dm.c:1296:24: warning: unused variable ‘md’ [-Wunused-variable]
 1296 |  struct mapped_device *md = io->md;
       |                        ^~

Remove the 'md' variable.

Fixes: 5a6c35f9 ("block: remove direct_make_request")
Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 6bf0eb55

drivers/md/dm.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1280,7 +1280,6 @@ static blk_qc_t __map_bio(struct dm_target_io *tio)
		sector_t sector;
		struct bio *clone = &tio->clone;
		struct dm_io *io = tio->io;
		struct mapped_device *md = io->md;
		struct dm_target *ti = tio->ti;
		blk_qc_t ret = BLK_QC_T_NONE;