ackoff 171 net/netfilter/nf_conntrack_seqadj.c s32 seqoff, ackoff; ackoff 200 net/netfilter/nf_conntrack_seqadj.c ackoff = other_way->offset_after; ackoff 202 net/netfilter/nf_conntrack_seqadj.c ackoff = other_way->offset_before; ackoff 204 net/netfilter/nf_conntrack_seqadj.c newack = htonl(ntohl(tcph->ack_seq) - ackoff);