fcoe_ctlr_devloss_work_q
if (!fcoe_ctlr_devloss_work_q(ctlr)) {
flush_workqueue(fcoe_ctlr_devloss_work_q(ctlr));
if (unlikely(!fcoe_ctlr_devloss_work_q(ctlr))) {
return queue_delayed_work(fcoe_ctlr_devloss_work_q(ctlr), work, delay);