From f2f2c8b42d5b1858e1680133fcd4bea5c8dcdb2c Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Fri, 29 Jun 2012 05:10:06 +0000 Subject: [PATCH] virtio_net: use IFF_LIVE_ADDR_CHANGE priv_flag Acked-by: Michael S. Tsirkin Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- drivers/net/virtio_net.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 36a16d581f71..1db445b2ecc7 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -679,12 +679,11 @@ static int virtnet_set_mac_address(struct net_device *dev, void *p) { struct virtnet_info *vi = netdev_priv(dev); struct virtio_device *vdev = vi->vdev; - struct sockaddr *addr = p; + int ret; - if (!is_valid_ether_addr(addr->sa_data)) - return -EADDRNOTAVAIL; - memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN); - dev->addr_assign_type &= ~NET_ADDR_RANDOM; + ret = eth_mac_addr(dev, p); + if (ret) + return ret; if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC)) vdev->config->set(vdev, offsetof(struct virtio_net_config, mac), @@ -1063,7 +1062,7 @@ static int virtnet_probe(struct virtio_device *vdev) return -ENOMEM; /* Set up network device as normal. */ - dev->priv_flags |= IFF_UNICAST_FLT; + dev->priv_flags |= IFF_UNICAST_FLT | IFF_LIVE_ADDR_CHANGE; dev->netdev_ops = &virtnet_netdev; dev->features = NETIF_F_HIGHDMA; -- 2.20.1