tcp_v6_md5_hash_pseudoheader 773 net/ipv6/tcp_ipv6.c if (tcp_v6_md5_hash_pseudoheader(hp, daddr, saddr, th->doff << 2)) tcp_v6_md5_hash_pseudoheader 821 net/ipv6/tcp_ipv6.c if (tcp_v6_md5_hash_pseudoheader(hp, daddr, saddr, skb->len))