sym_dequeue_from_squeue
sym_dequeue_from_squeue(np, i, cp->target, cp->lun, -1);
i = sym_dequeue_from_squeue(np, i, cp->target, cp->lun, -1);
sym_dequeue_from_squeue(np, i, target, lun, -1);
i = sym_dequeue_from_squeue(np, i, cp->target, sdev->lun, -1);