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dm thin: remove return code variable in pool_map

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Always returns DM_MAPIO_REMAPPED so no need for variable.

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
This commit is contained in:
Mike Snitzer
2023-05-15 16:21:38 -04:00
parent 4c2c845bdc
commit c0a7a0ac07
1 changed files with 1 additions and 3 deletions
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drivers/md/dm-thin.c
+1 -3
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@@ -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)