secure_dccpv6_sequence_number 80 net/dccp/ipv6.c return secure_dccpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32, secure_dccpv6_sequence_number 1036 net/dccp/ipv6.c dp->dccps_iss = secure_dccpv6_sequence_number(np->saddr.s6_addr32,