btrfs-progs: code cleanup for root-tree.c/btrfs_del_root

Remove the redundant if check on the condition ret > 0.
Leave BUG_ON check here.

Signed-off-by: Wang Sheng-Hui <shhuiw@gmail.com>

diff --git a/root-tree.c b/root-tree.c
index ecb7599..c10d068 100644 (file)
--- a/root-tree.c
+++ b/root-tree.c
@@ -181,14 +181,6 @@ int btrfs_del_root(struct btrfs_trans_handle *trans, struct btrfs_root *root,
        ret = btrfs_search_slot(trans, root, key, path, -1, 1);
        if (ret < 0)
                goto out;
-       if (ret) {
-btrfs_print_leaf(root, path->nodes[0]);
-printk("failed to del %llu %u %llu\n",
-       (unsigned long long)key->objectid,
-       key->type,
-       (unsigned long long)key->offset);
-
-       }
        BUG_ON(ret != 0);
        leaf = path->nodes[0];
        ri = btrfs_item_ptr(leaf, path->slots[0], struct btrfs_root_item);