__gre_xmit        628 net/ipv4/ip_gre.c 	__gre_xmit(skb, dev, tnl_params, skb->protocol);
__gre_xmit        679 net/ipv4/ip_gre.c 	__gre_xmit(skb, dev, &tunnel->parms.iph, proto);
__gre_xmit        707 net/ipv4/ip_gre.c 	__gre_xmit(skb, dev, &tunnel->parms.iph, htons(ETH_P_TEB));