From c0a7a0ac0707a123f936daccf6639ce1c48840d5 Mon Sep 17 00:00:00 2001 From: Mike Snitzer Date: Mon, 15 May 2023 16:21:38 -0400 Subject: [PATCH] dm thin: remove return code variable in pool_map Always returns DM_MAPIO_REMAPPED so no need for variable. Signed-off-by: Mike Snitzer --- drivers/md/dm-thin.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 464c6b6..ed1b7f5 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -3447,7 +3447,6 @@ out_unlock: static int pool_map(struct dm_target *ti, struct bio *bio) { - int r; struct pool_c *pt = ti->private; struct pool *pool = pt->pool; @@ -3456,10 +3455,9 @@ static int pool_map(struct dm_target *ti, struct bio *bio) */ spin_lock_irq(&pool->lock); bio_set_dev(bio, pt->data_dev->bdev); - r = DM_MAPIO_REMAPPED; spin_unlock_irq(&pool->lock); - return r; + return DM_MAPIO_REMAPPED; } static int maybe_resize_data_dev(struct dm_target *ti, bool *need_commit) -- 2.7.4