ionic: clean irq affinity on queue deinit

Add a little more cleanup when tearing down the queues.

Fixes: 1d062b7b ("ionic: Add basic adminq support")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/pensando/ionic/ionic_lif.c

@@ -275,8 +275,10 @@ static void ionic_lif_qcq_deinit(struct ionic_lif *lif, struct ionic_qcq *qcq)
 	if (qcq->flags & IONIC_QCQ_F_INTR) {
 		ionic_intr_mask(idev->intr_ctrl, qcq->intr.index,
 				IONIC_INTR_MASK_SET);
+		irq_set_affinity_hint(qcq->intr.vector, NULL);
 		devm_free_irq(dev, qcq->intr.vector, &qcq->napi);
 		netif_napi_del(&qcq->napi);
+		qcq->intr.vector = 0;
 	}
 
 	qcq->flags &= ~IONIC_QCQ_F_INITED;