prevhoff 390 net/ipv6/netfilter/nf_conntrack_reasm.c find_prev_fhdr(struct sk_buff *skb, u8 *prevhdrp, int *prevhoff, int *fhoff) prevhoff 433 net/ipv6/netfilter/nf_conntrack_reasm.c *prevhoff = prev_nhoff;