ip_vs_app_pkt_in
int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff *skb,
ret = ip_vs_app_pkt_in(cp, skb, iph);
if (!(ret = ip_vs_app_pkt_in(cp, skb, iph)))
if (!(ret = ip_vs_app_pkt_in(cp, skb, iph)))