veth: Fix veth_get_stats()

static struct net_device_stats *veth_get_stats(struct net_device *dev)

{

	struct veth_priv *priv;

	struct net_device_stats *dev_stats;

	int cpu;

	struct veth_net_stats *stats;

	struct veth_net_stats *stats, total = {0};

	priv = netdev_priv(dev);

	dev_stats = &dev->stats;

	dev_stats->rx_packets = 0;

	dev_stats->tx_packets = 0;

	dev_stats->rx_bytes = 0;

	dev_stats->tx_bytes = 0;

	dev_stats->tx_dropped = 0;

	dev_stats->rx_dropped = 0;

	for_each_online_cpu(cpu) {

	for_each_possible_cpu(cpu) {

		stats = per_cpu_ptr(priv->stats, cpu);

		dev_stats->rx_packets += stats->rx_packets;

		dev_stats->tx_packets += stats->tx_packets;

		dev_stats->rx_bytes += stats->rx_bytes;

		dev_stats->tx_bytes += stats->tx_bytes;

		dev_stats->tx_dropped += stats->tx_dropped;

		dev_stats->rx_dropped += stats->rx_dropped;

		total.rx_packets += stats->rx_packets;

		total.tx_packets += stats->tx_packets;

		total.rx_bytes   += stats->rx_bytes;

		total.tx_bytes   += stats->tx_bytes;

		total.tx_dropped += stats->tx_dropped;

		total.rx_dropped += stats->rx_dropped;

	}

	return dev_stats;

	dev->stats.rx_packets = total.rx_packets;

	dev->stats.tx_packets = total.tx_packets;

	dev->stats.rx_bytes   = total.rx_bytes;

	dev->stats.tx_bytes   = total.tx_bytes;

	dev->stats.tx_dropped = total.tx_dropped;

	dev->stats.rx_dropped = total.rx_dropped;

	return &dev->stats;

}

static int veth_open(struct net_device *dev)