NF_DN_PRE_ROUTING  525 net/decnet/dn_route.c 	return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);
NF_DN_PRE_ROUTING  551 net/decnet/dn_route.c 	return NF_HOOK(PF_DECnet, NF_DN_PRE_ROUTING, skb, skb->dev, NULL, dn_route_rx_packet);