
static int __netif_receive_skb_one_core(struct sk_buff *skb, bool pfmemalloc)
{
	struct net_device *orig_dev = skb->dev;
	struct packet_type *pt_prev = NULL;
	int ret;

	ret = __netif_receive_skb_core(skb, pfmemalloc, &pt_prev);
	if (pt_prev)
		ret = INDIRECT_CALL_INET(pt_prev->func, ipv6_rcv, ip_rcv, skb,
					 skb->dev, pt_prev, orig_dev);
	return ret;
Unknown