diff options
| -rw-r--r-- | fs/btrfs/ctree.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c index a2e7979372cc..ae6cd77282f5 100644 --- a/fs/btrfs/ctree.c +++ b/fs/btrfs/ctree.c @@ -284,14 +284,18 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans, write_extent_buffer_fsid(cow, fs_info->fs_devices->metadata_uuid); WARN_ON(btrfs_header_generation(buf) > trans->transid); - if (new_root_objectid == BTRFS_TREE_RELOC_OBJECTID) + if (new_root_objectid == BTRFS_TREE_RELOC_OBJECTID) { ret = btrfs_inc_ref(trans, root, cow, 1); - else + if (ret) + btrfs_abort_transaction(trans, ret); + } else { ret = btrfs_inc_ref(trans, root, cow, 0); + if (ret) + btrfs_abort_transaction(trans, ret); + } if (ret) { btrfs_tree_unlock(cow); free_extent_buffer(cow); - btrfs_abort_transaction(trans, ret); return ret; } |