From 82be2ab159a3a0ae4024b946a31f12b221f6c8ff Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Wed, 27 Jun 2018 17:47:37 +0800 Subject: hinic: reset irq affinity before freeing irq Following warning is seen when rmmod hinic. This is because affinity value is not reset before calling free_irq(). This patch fixes it. [ 55.181232] WARNING: CPU: 38 PID: 19589 at kernel/irq/manage.c:1608 __free_irq+0x2aa/0x2c0 Fixes: 352f58b0d9f2 ("net-next/hinic: Set Rxq irq to specific cpu for NUMA") Signed-off-by: Wei Yongjun Signed-off-by: David S. Miller --- drivers/net/ethernet/huawei/hinic/hinic_rx.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/huawei/hinic/hinic_rx.c b/drivers/net/ethernet/huawei/hinic/hinic_rx.c index e2e5cdc7119c..4c0f7eda1166 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_rx.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_rx.c @@ -439,6 +439,7 @@ static void rx_free_irq(struct hinic_rxq *rxq) { struct hinic_rq *rq = rxq->rq; + irq_set_affinity_hint(rq->irq, NULL); free_irq(rq->irq, rxq); rx_del_napi(rxq); } -- cgit v1.2.3-59-g8ed1b