if (ct && !is_confirmed(ct)) ret = __ip_conntrack_confirm(pskb); ip_conntrack_deliver_cached_events_for(ct);
if (ct) { if (!is_confirmed(ct)) ret = __ip_conntrack_confirm(pskb); ip_ct_deliver_cached_events(ct); }
static inline int ip_conntrack_confirm(struct sk_buff **pskb){	struct ip_conntrack *ct = (struct ip_conntrack *)(*pskb)->nfct;	int ret = NF_ACCEPT;	if (ct && !is_confirmed(ct))		ret = __ip_conntrack_confirm(pskb);	ip_conntrack_deliver_cached_events_for(ct);	return ret;}