btrfs: replace many BUG_ONs with proper error handling

[platform/adaptation/renesas_rcar/renesas_kernel.git] / fs / btrfs / dir-item.c

diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c
index 7674330..c1a074d 100644 (file)
--- a/fs/btrfs/dir-item.c
+++ b/fs/btrfs/dir-item.c
@@ -115,6 +115,7 @@ int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans,
  * 'location' is the key to stuff into the directory item, 'type' is the
  * type of the inode we're pointing to, and 'index' is the sequence number
  * to use for the second index (if one is created).
+ * Will return 0 or -ENOMEM
  */
 int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root
                          *root, const char *name, int name_len,