struct net_device *net = hv_get_drvdata(dev);
struct net_device_context *net_device_ctx;
struct netvsc_device_info *device_info;
- struct net_device *vf_netdev;
int ret;
rtnl_lock();
netvsc_devinfo_put(device_info);
net_device_ctx->saved_netvsc_dev_info = NULL;
- /* A NIC driver (e.g. mlx5) may keep the VF network interface across
- * hibernation, but here the data path is implicitly switched to the
- * netvsc NIC since the vmbus channel is closed and re-opened, so
- * netvsc_vf_changed() must be used to switch the data path to the VF.
- */
- vf_netdev = rtnl_dereference(net_device_ctx->vf_netdev);
- if (vf_netdev && netvsc_vf_changed(vf_netdev) != NOTIFY_OK)
- ret = -EINVAL;
-
rtnl_unlock();
return ret;
return netvsc_unregister_vf(event_dev);
case NETDEV_UP:
case NETDEV_DOWN:
+ case NETDEV_CHANGE:
return netvsc_vf_changed(event_dev);
default:
return NOTIFY_DONE;