diff options
Diffstat (limited to 'fs/btrfs/inode-item.c')
| -rw-r--r-- | fs/btrfs/inode-item.c | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/fs/btrfs/inode-item.c b/fs/btrfs/inode-item.c index 3530de0618c8..a61c3540d67b 100644 --- a/fs/btrfs/inode-item.c +++ b/fs/btrfs/inode-item.c @@ -109,7 +109,7 @@ static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, u64 inode_objectid, u64 ref_objectid, u64 *index) { - struct btrfs_path *path; + BTRFS_PATH_AUTO_FREE(path); struct btrfs_key key; struct btrfs_inode_extref *extref; struct extent_buffer *leaf; @@ -129,9 +129,9 @@ static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, ret = btrfs_search_slot(trans, root, &key, path, -1, 1); if (ret > 0) - ret = -ENOENT; + return -ENOENT; if (ret < 0) - goto out; + return ret; /* * Sanity check - did we find the right item for this name? @@ -142,8 +142,7 @@ static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, ref_objectid, name); if (!extref) { btrfs_abort_transaction(trans, -ENOENT); - ret = -ENOENT; - goto out; + return -ENOENT; } leaf = path->nodes[0]; @@ -152,12 +151,8 @@ static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, *index = btrfs_inode_extref_index(leaf, extref); if (del_len == item_size) { - /* - * Common case only one ref in the item, remove the - * whole item. - */ - ret = btrfs_del_item(trans, root, path); - goto out; + /* Common case only one ref in the item, remove the whole item. */ + return btrfs_del_item(trans, root, path); } ptr = (unsigned long)extref; @@ -168,9 +163,6 @@ static int btrfs_del_inode_extref(struct btrfs_trans_handle *trans, btrfs_truncate_item(trans, path, item_size - del_len, 1); -out: - btrfs_free_path(path); - return ret; } @@ -260,7 +252,7 @@ static int btrfs_insert_inode_extref(struct btrfs_trans_handle *trans, int ret; int ins_len = name->len + sizeof(*extref); unsigned long ptr; - struct btrfs_path *path; + BTRFS_PATH_AUTO_FREE(path); struct btrfs_key key; struct extent_buffer *leaf; @@ -279,13 +271,13 @@ static int btrfs_insert_inode_extref(struct btrfs_trans_handle *trans, path->slots[0], ref_objectid, name)) - goto out; + return ret; btrfs_extend_item(trans, path, ins_len); ret = 0; } if (ret < 0) - goto out; + return ret; leaf = path->nodes[0]; ptr = (unsigned long)btrfs_item_ptr(leaf, path->slots[0], char); @@ -298,9 +290,8 @@ static int btrfs_insert_inode_extref(struct btrfs_trans_handle *trans, ptr = (unsigned long)&extref->name; write_extent_buffer(path->nodes[0], name->name, ptr, name->len); -out: - btrfs_free_path(path); - return ret; + + return 0; } /* Will return 0, -ENOMEM, -EMLINK, or -EEXIST or anything from the CoW path */ |