__xfrm_decode_session
int __xfrm_decode_session(struct net *net, struct sk_buff *skb, struct flowi *fl,
return __xfrm_decode_session(net, skb, fl, family, 0);
return __xfrm_decode_session(net, skb, fl, family, 1);
EXPORT_SYMBOL(__xfrm_decode_session);
if (__xfrm_decode_session(net, skb, &fl, family, reverse) < 0) {