if (id != port->scsi_id)
if (!port->rport || (id != port->rport->scsi_target_id))
zfcp_unit_lookup(struct zfcp_adapter *adapter, int channel, scsi_id_t id,		 scsi_lun_t lun){	struct zfcp_port *port;	struct zfcp_unit *unit, *retval = NULL;	list_for_each_entry(port, &adapter->port_list_head, list) {		if (id != port->scsi_id)			continue;		list_for_each_entry(unit, &port->unit_list_head, list) {			if (lun == unit->scsi_lun) {				retval = unit;				goto out;			}		}	} out:	return retval;}