diff options
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 45328d8b2859..353ea0ede091 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -466,7 +466,7 @@ static int dm_get_bdev_for_ioctl(struct mapped_device *md, { struct dm_target *tgt; struct dm_table *map; - int srcu_idx, r; + int srcu_idx, r, r2; retry: r = -ENOTTY; @@ -492,9 +492,11 @@ retry: goto out; bdgrab(*bdev); - r = blkdev_get(*bdev, *mode, _dm_claim_ptr); - if (r < 0) + r2 = blkdev_get(*bdev, *mode, _dm_claim_ptr); + if (r2 < 0) { + r = r2; goto out; + } dm_put_live_table(md, srcu_idx); return r; |