From: Jens Axboe <axboe@kernel.dk>
Date: Wed, 1 Jul 2020 15:45:19 -0600
Subject: [PATCH] dm: remove unused variable
Git-commit: b53ac8b89157b5ff5d46c07eaa8b12e9d4e63b34
Patch-mainline: v5.9-rc1
References: bsc#1175995,jsc#SLE-15608
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
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: 5a6c35f9af41 ("block: remove direct_make_request")
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/md/dm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 2cb33896198c..2d368cafb23e 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -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;
--
2.16.4