netdev - [PATCH net v1 2/2] virtio_net: Close queue pairs using helper function

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Date:   Fri, 28 Apr 2023 18:43:46 -0400
From:   Feng Liu <feliu@...dia.com>
To:     <virtualization@...ts.linux-foundation.org>,
        <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <bpf@...r.kernel.org>
CC:     Jason Wang <jasowang@...hat.com>,
        "Michael S . Tsirkin" <mst@...hat.com>,
        Xuan Zhuo <xuanzhuo@...ux.alibaba.com>,
        Feng Liu <feliu@...dia.com>, "William Tu" <witu@...dia.com>,
        Parav Pandit <parav@...dia.com>
Subject: [PATCH net v1 2/2] virtio_net: Close queue pairs using helper function

Use newly introduced helper function that exactly does the same of
closing the queue pairs.

Signed-off-by: Feng Liu <feliu@...dia.com>
Reviewed-by: William Tu <witu@...dia.com>
Reviewed-by: Parav Pandit <parav@...dia.com>
---
 drivers/net/virtio_net.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index fc6ee833a09f..5cd78e154d14 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -2319,11 +2319,8 @@ static int virtnet_close(struct net_device *dev)
 	/* Make sure refill_work doesn't re-enable napi! */
 	cancel_delayed_work_sync(&vi->refill);
 
-	for (i = 0; i < vi->max_queue_pairs; i++) {
-		virtnet_napi_tx_disable(&vi->sq[i].napi);
-		napi_disable(&vi->rq[i].napi);
-		xdp_rxq_info_unreg(&vi->rq[i].xdp_rxq);
-	}
+	for (i = 0; i < vi->max_queue_pairs; i++)
+		virtnet_disable_qp(vi, i);
 
 	return 0;
 }
-- 
2.37.1 (Apple Git-137.1)