btrfs: remove unused parameter from __push_leaf_right

 * min slot controls the lowest index we're willing to push to the

 * min slot controls the lowest index we're willing to push to the

 * right.  We'll push up to and including min_slot, but no lower

 * right.  We'll push up to and including min_slot, but no lower

 */

 */

static noinline int __push_leaf_right(struct btrfs_trans_handle *trans,

static noinline int __push_leaf_right(struct btrfs_fs_info *fs_info,

				      struct btrfs_fs_info *fs_info,

				      struct btrfs_path *path,

				      struct btrfs_path *path,

				      int data_size, int empty,

				      int data_size, int empty,

				      struct extent_buffer *right,

				      struct extent_buffer *right,

		return 0;

		return 0;

	}

	}

	return __push_leaf_right(trans, fs_info, path, min_data_size, empty,

	return __push_leaf_right(fs_info, path, min_data_size, empty,

				right, free_space, left_nritems, min_slot);

				right, free_space, left_nritems, min_slot);

out_unlock:

out_unlock:

	btrfs_tree_unlock(right);

	btrfs_tree_unlock(right);