/* Is lu valid? Is the 1394 node still present?  */
static int sbp2util_node_is_available(struct sbp2_lu *lu)
/* Is lu valid? Is the 1394 node still present?  */
static int sbp2util_node_is_available(struct sbp2_lu *lu)
{
	return lu && lu->ne && !lu->ne->in_limbo;
}