if (new_flags != 0) {
                        int level = btrfs_header_level(buf);
 
-                       ret = btrfs_set_disk_extent_flags(trans, fs_info,
+                       ret = btrfs_set_disk_extent_flags(trans,
                                                          buf->start,
                                                          buf->len,
                                                          new_flags, level, 0);
 
 int btrfs_dec_ref(struct btrfs_trans_handle *trans, struct btrfs_root *root,
                  struct extent_buffer *buf, int full_backref);
 int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans,
-                               struct btrfs_fs_info *fs_info,
                                u64 bytenr, u64 num_bytes, u64 flags,
                                int level, int is_data);
 int btrfs_free_extent(struct btrfs_trans_handle *trans, struct btrfs_ref *ref);
 
 }
 
 int btrfs_set_disk_extent_flags(struct btrfs_trans_handle *trans,
-                               struct btrfs_fs_info *fs_info,
                                u64 bytenr, u64 num_bytes, u64 flags,
                                int level, int is_data)
 {
                BUG_ON(ret); /* -ENOMEM */
                ret = btrfs_dec_ref(trans, root, eb, 0);
                BUG_ON(ret); /* -ENOMEM */
-               ret = btrfs_set_disk_extent_flags(trans, fs_info, eb->start,
+               ret = btrfs_set_disk_extent_flags(trans, eb->start,
                                                  eb->len, flag,
                                                  btrfs_header_level(eb), 0);
                BUG_ON(ret); /* -ENOMEM */