428 	struct tnl_ptk_info tpi;  in ip6gre_err()  local
431 	if (gre_parse_header(skb, &tpi, NULL, htons(ETH_P_IPV6),  in ip6gre_err()
437 				 tpi.key, tpi.proto);  in ip6gre_err()
493 static int ip6gre_rcv(struct sk_buff *skb, const struct tnl_ptk_info *tpi)  in ip6gre_rcv()  argument
500 				      &ipv6h->saddr, &ipv6h->daddr, tpi->key,  in ip6gre_rcv()
501 				      tpi->proto);  in ip6gre_rcv()
508 			flags = tpi->flags;  in ip6gre_rcv()
509 			tun_id = key32_to_tunnel_id(tpi->key);  in ip6gre_rcv()
515 			ip6_tnl_rcv(tunnel, skb, tpi, tun_dst, log_ecn_error);  in ip6gre_rcv()
517 			ip6_tnl_rcv(tunnel, skb, tpi, NULL, log_ecn_error);  in ip6gre_rcv()
527 			 struct tnl_ptk_info *tpi,  in ip6erspan_rcv()  argument
541 				      &ipv6h->saddr, &ipv6h->daddr, tpi->key,  in ip6erspan_rcv()
542 				      tpi->proto);  in ip6erspan_rcv()
562 			tpi->flags |= TUNNEL_KEY;  in ip6erspan_rcv()
563 			flags = tpi->flags;  in ip6erspan_rcv()
564 			tun_id = key32_to_tunnel_id(tpi->key);  in ip6erspan_rcv()
588 			ip6_tnl_rcv(tunnel, skb, tpi, tun_dst, log_ecn_error);  in ip6erspan_rcv()
591 			ip6_tnl_rcv(tunnel, skb, tpi, NULL, log_ecn_error);  in ip6erspan_rcv()
602 	struct tnl_ptk_info tpi;  in gre_rcv()  local
606 	hdr_len = gre_parse_header(skb, &tpi, &csum_err, htons(ETH_P_IPV6), 0);  in gre_rcv()
610 	if (iptunnel_pull_header(skb, hdr_len, tpi.proto, false))  in gre_rcv()
613 	if (unlikely(tpi.proto == htons(ETH_P_ERSPAN) ||  in gre_rcv()
614 		     tpi.proto == htons(ETH_P_ERSPAN2))) {  in gre_rcv()
615 		if (ip6erspan_rcv(skb, &tpi, hdr_len) == PACKET_RCVD)  in gre_rcv()
620 	if (ip6gre_rcv(skb, &tpi) == PACKET_RCVD)  in gre_rcv()