Btrfs: remove unused argument of btrfs_extend_item()

Argument 'trans' is not used in btrfs_extend_item().

Signed-off-by: Tsutomu Itoh <t-itoh@jp.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 84d6d5cb02f6..974687808153 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3219,8 +3219,7 @@ int btrfs_copy_root(struct btrfs_trans_handle *trans,
                       struct extent_buffer **cow_ret, u64 new_root_objectid);
 int btrfs_block_can_be_shared(struct btrfs_root *root,
                               struct extent_buffer *buf);
-void btrfs_extend_item(struct btrfs_trans_handle *trans,
-                       struct btrfs_root *root, struct btrfs_path *path,
+void btrfs_extend_item(struct btrfs_root *root, struct btrfs_path *path,
                        u32 data_size);
 void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,
                          u32 new_size, int from_end);