Btrfs: get rid of add recursion

Signed-off-by: Chris Mason <chris.mason@oracle.com>

fs/btrfs/Makefile

 
 CC=gcc
-CFLAGS = -g -Wall
+CFLAGS = -Wall
 headers = radix-tree.h ctree.h disk-io.h kerncompat.h print-tree.h list.h
 objects = ctree.o disk-io.o radix-tree.o mkfs.o extent-tree.o print-tree.o
 

fs/btrfs/ctree.c

@@ -995,15 +995,6 @@ static int split_leaf(struct ctree_root *root, struct ctree_path *path,
 	int ret;
 	int wret;
 
-	wret = push_leaf_left(root, path, data_size);
-	if (wret < 0)
-		return wret;
-	if (wret) {
-		wret = push_leaf_right(root, path, data_size);
-		if (wret < 0)
-			return wret;
-	}
-
 	l_buf = path->nodes[0];
 	l = &l_buf->leaf;