From: Jesper Dangaard Brouer <brouer@redhat.com>
Date: Tue, 5 Jun 2018 13:55:40 +0200
Subject: virtio_net: remove ndo_xdp_flush call virtnet_xdp_flush
Patch-mainline: v4.18-rc1
Git-commit: 16ec025aa5077144747c97a1e40635f547457a95
References: bsc#1109837
Remove the ndo_xdp_flush call implementation virtnet_xdp_flush
as no callers of ndo_xdp_flush are left.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/virtio_net.c | 13 -------------
1 file changed, 13 deletions(-)
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -413,18 +413,6 @@ static struct sk_buff *page_to_skb(struc
return skb;
}
-static void virtnet_xdp_flush(struct net_device *dev)
-{
- struct virtnet_info *vi = netdev_priv(dev);
- struct send_queue *sq;
- unsigned int qp;
-
- qp = vi->curr_queue_pairs - vi->xdp_queue_pairs + smp_processor_id();
- sq = &vi->sq[qp];
-
- virtqueue_kick(sq->vq);
-}
-
static int __virtnet_xdp_xmit_one(struct virtnet_info *vi,
struct send_queue *sq,
struct xdp_frame *xdpf)
@@ -2385,7 +2373,6 @@ static const struct net_device_ops virtn
#endif
.ndo_bpf = virtnet_xdp,
.ndo_xdp_xmit = virtnet_xdp_xmit,
- .ndo_xdp_flush = virtnet_xdp_flush,
.ndo_features_check = passthru_features_check,
.ndo_get_phys_port_name = virtnet_get_phys_port_name,
};