diff options
Diffstat (limited to 'drivers/block/rbd.c')
-rw-r--r-- | drivers/block/rbd.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index ef070d7c5e3c..b85d52005a21 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c | |||
@@ -3694,7 +3694,7 @@ static int rbd_dev_refresh(struct rbd_device *rbd_dev) | |||
3694 | 3694 | ||
3695 | ret = rbd_dev_header_info(rbd_dev); | 3695 | ret = rbd_dev_header_info(rbd_dev); |
3696 | if (ret) | 3696 | if (ret) |
3697 | return ret; | 3697 | goto out; |
3698 | 3698 | ||
3699 | /* | 3699 | /* |
3700 | * If there is a parent, see if it has disappeared due to the | 3700 | * If there is a parent, see if it has disappeared due to the |
@@ -3703,23 +3703,22 @@ static int rbd_dev_refresh(struct rbd_device *rbd_dev) | |||
3703 | if (rbd_dev->parent) { | 3703 | if (rbd_dev->parent) { |
3704 | ret = rbd_dev_v2_parent_info(rbd_dev); | 3704 | ret = rbd_dev_v2_parent_info(rbd_dev); |
3705 | if (ret) | 3705 | if (ret) |
3706 | return ret; | 3706 | goto out; |
3707 | } | 3707 | } |
3708 | 3708 | ||
3709 | if (rbd_dev->spec->snap_id == CEPH_NOSNAP) { | 3709 | if (rbd_dev->spec->snap_id == CEPH_NOSNAP) { |
3710 | if (rbd_dev->mapping.size != rbd_dev->header.image_size) | 3710 | rbd_dev->mapping.size = rbd_dev->header.image_size; |
3711 | rbd_dev->mapping.size = rbd_dev->header.image_size; | ||
3712 | } else { | 3711 | } else { |
3713 | /* validate mapped snapshot's EXISTS flag */ | 3712 | /* validate mapped snapshot's EXISTS flag */ |
3714 | rbd_exists_validate(rbd_dev); | 3713 | rbd_exists_validate(rbd_dev); |
3715 | } | 3714 | } |
3716 | 3715 | ||
3716 | out: | ||
3717 | up_write(&rbd_dev->header_rwsem); | 3717 | up_write(&rbd_dev->header_rwsem); |
3718 | 3718 | if (!ret && mapping_size != rbd_dev->mapping.size) | |
3719 | if (mapping_size != rbd_dev->mapping.size) | ||
3720 | rbd_dev_update_size(rbd_dev); | 3719 | rbd_dev_update_size(rbd_dev); |
3721 | 3720 | ||
3722 | return 0; | 3721 | return ret; |
3723 | } | 3722 | } |
3724 | 3723 | ||
3725 | static int rbd_init_disk(struct rbd_device *rbd_dev) | 3724 | static int rbd_init_disk(struct rbd_device *rbd_dev) |