Btrfs: remove call to btrfs_header_nritems with no effect

This is a leftover from cleanup patch 559af821. Before the cleanup,
btrfs_header_nritems was called inside an if condition. As it has no side
effects we need to preserve here, it should simply be dropped.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>

diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
index d7a96cf..836e4e0 100644 (file)
--- a/fs/btrfs/ctree.c
+++ b/fs/btrfs/ctree.c
@@ -1650,8 +1650,6 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
            BTRFS_NODEPTRS_PER_BLOCK(root) / 4)
                return 0;
 
-       btrfs_header_nritems(mid);
-
        left = read_node_slot(root, parent, pslot - 1);
        if (left) {
                btrfs_tree_lock(left);
@@ -1681,7 +1679,6 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
                wret = push_node_left(trans, root, left, mid, 1);
                if (wret < 0)
                        ret = wret;
-               btrfs_header_nritems(mid);
        }
 
        /*