del_right_subtree 2650 fs/ocfs2/alloc.c 	int ret, i, del_right_subtree = 0, right_has_empty = 0;
del_right_subtree 2710 fs/ocfs2/alloc.c 		del_right_subtree = 1;
del_right_subtree 2717 fs/ocfs2/alloc.c 	BUG_ON(right_has_empty && !del_right_subtree);
del_right_subtree 2766 fs/ocfs2/alloc.c 	if (del_right_subtree) {