Commit c0a7a0ac authored by Mike Snitzer's avatar Mike Snitzer
Browse files

dm thin: remove return code variable in pool_map 



Always returns DM_MAPIO_REMAPPED so no need for variable.

Signed-off-by: default avatarMike Snitzer <snitzer@kernel.org>
parent 4c2c845b

drivers/md/dm-thin.c

+1 −3
Original line number Diff line number Diff line
@@ -3447,7 +3447,6 @@ static int pool_ctr(struct dm_target *ti, unsigned int argc, char **argv) 


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)