static int niu_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct niu *np = netdev_priv(dev);
unsigned long align, headroom;
static int niu_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct niu *np = netdev_priv(dev);
unsigned long align, headroom;