nf_nat_pptp_expectfn(ct, exp);
else {
struct nf_conntrack_tuple inv_t;
nf_nat_pptp_expectfn(ct, exp);
else {
struct nf_conntrack_tuple inv_t;
tcph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_tcph), &_tcph);
BUG_ON(!tcph);
nexthdr_off += tcph->doff * 4;
tcph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_tcph), &_tcph);
BUG_ON(!tcph);
nexthdr_off += tcph->doff * 4;
pptph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_pptph), &_pptph);
if (!pptph) {
pptph = skb_header_pointer(*pskb, nexthdr_off, sizeof(_pptph), &_pptph);
if (!pptph) {