ip_rcv            154 include/net/ip.h int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt,
ip_rcv           4923 net/core/dev.c 		ret = INDIRECT_CALL_INET(pt_prev->func, ipv6_rcv, ip_rcv, skb,
ip_rcv           1905 net/ipv4/af_inet.c 	.func = ip_rcv,