diff options
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 91039ab16728..6ee8410443c4 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -925,12 +925,10 @@ static void virtnet_update_status(struct virtnet_info *vi) { u16 v; - if (!virtio_has_feature(vi->vdev, VIRTIO_NET_F_STATUS)) - return; - - vi->vdev->config->get(vi->vdev, + if (virtio_config_val(vi->vdev, VIRTIO_NET_F_STATUS, offsetof(struct virtio_net_config, status), - &v, sizeof(v)); + &v) < 0) + return; /* Ignore unknown (future) status bits */ v &= VIRTIO_NET_S_LINK_UP; @@ -1006,11 +1004,9 @@ static int virtnet_probe(struct virtio_device *vdev) } /* Configuration may specify what MAC to use. Otherwise random. */ - if (virtio_has_feature(vdev, VIRTIO_NET_F_MAC)) { - vdev->config->get(vdev, + if (virtio_config_val_len(vdev, VIRTIO_NET_F_MAC, offsetof(struct virtio_net_config, mac), - dev->dev_addr, dev->addr_len); - } else + dev->dev_addr, dev->addr_len) < 0) random_ether_addr(dev->dev_addr); /* Set up our device-specific information */ |
