diff options
Diffstat (limited to 'fs/btrfs/transaction.c')
| -rw-r--r-- | fs/btrfs/transaction.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 6e256d90fd2f..fb5cd5a4adba 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -1387,6 +1387,8 @@ int btrfs_clean_old_snapshots(struct btrfs_root *root) spin_unlock(&fs_info->trans_lock); while (!list_empty(&list)) { + int ret; + root = list_entry(list.next, struct btrfs_root, root_list); list_del(&root->root_list); @@ -1394,9 +1396,10 @@ int btrfs_clean_old_snapshots(struct btrfs_root *root) if (btrfs_header_backref_rev(root->node) < BTRFS_MIXED_BACKREF_REV) - btrfs_drop_snapshot(root, NULL, 0, 0); + ret = btrfs_drop_snapshot(root, NULL, 0, 0); else - btrfs_drop_snapshot(root, NULL, 1, 0); + ret =btrfs_drop_snapshot(root, NULL, 1, 0); + BUG_ON(ret < 0); } return 0; } |
