netdev - [PATCH net-next 5/6] ionic: clean irq affinity on queue deinit

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Date:   Thu, 19 Mar 2020 19:31:52 -0700
From:   Shannon Nelson <snelson@...sando.io>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     Shannon Nelson <snelson@...sando.io>
Subject: [PATCH net-next 5/6] ionic: clean irq affinity on queue deinit

Add a little more cleanup when tearing down the queues.

Fixes: 1d062b7b6f64 ("ionic: Add basic adminq support")
Signed-off-by: Shannon Nelson <snelson@...sando.io>
---
 drivers/net/ethernet/pensando/ionic/ionic_lif.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/pensando/ionic/ionic_lif.c b/drivers/net/ethernet/pensando/ionic/ionic_lif.c
index ea44f510cb76..490f79c82bf1 100644
--- 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 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;
-- 
2.17.1