Btrfs: delete unused parameter to btrfs_read_root_item()

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>

1 files changed, 2 insertions, 3 deletions

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 974687808153..37c4da3403d0 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -3359,9 +3359,8 @@ int __must_check btrfs_update_root(struct btrfs_trans_handle *trans,
                                    struct btrfs_root *root,
                                    struct btrfs_key *key,
                                    struct btrfs_root_item *item);
-void btrfs_read_root_item(struct btrfs_root *root,
-                         struct extent_buffer *eb, int slot,
-                         struct btrfs_root_item *item);
+void btrfs_read_root_item(struct extent_buffer *eb, int slot,
+                          struct btrfs_root_item *item);
 int btrfs_find_last_root(struct btrfs_root *root, u64 objectid, struct
                          btrfs_root_item *item, struct btrfs_key *key);
 int btrfs_find_dead_roots(struct btrfs_root *root, u64 objectid);