__dev_forward_skb
return __dev_forward_skb(dev, skb);
ret = __dev_forward_skb(rx_dev, skb);
return __dev_forward_skb(dev, skb) ?: xdp ?
int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb);
EXPORT_SYMBOL_GPL(__dev_forward_skb);
return __dev_forward_skb(dev, skb) ?: netif_rx_internal(skb);