From: Shannon Nelson <snelson@pensando.io>
Date: Thu, 19 Mar 2020 19:31:52 -0700
Subject: ionic: clean irq affinity on queue deinit
Patch-mainline: v5.7-rc1
Git-commit: b9c17d39d5d19b321414a1737c754a819878424a
References: bsc#1167773

Add a little more cleanup when tearing down the queues.

Fixes: 1d062b7b6f64 ("ionic: Add basic adminq support")
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/net/ethernet/pensando/ionic/ionic_lif.c
+++ b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
@@ -275,8 +275,10 @@ static void ionic_lif_qcq_deinit(struct
 	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;