oldhdr 175 net/ipv6/seg6_iptunnel.c struct ipv6hdr *hdr, *oldhdr; oldhdr 185 net/ipv6/seg6_iptunnel.c oldhdr = ipv6_hdr(skb); oldhdr 197 net/ipv6/seg6_iptunnel.c memmove(hdr, oldhdr, sizeof(*hdr));