if (!((*pskb)->nfcache & NFC_IPVS_PROPERTY))
if (!((*pskb)->ipvs_property))
static unsigned int ip_vs_post_routing(unsigned int hooknum,				       struct sk_buff **pskb,				       const struct net_device *in,				       const struct net_device *out,				       int (*okfn)(struct sk_buff *)){	if (!((*pskb)->nfcache & NFC_IPVS_PROPERTY))		return NF_ACCEPT;	/* The packet was sent from IPVS, exit this chain */	(*okfn)(*pskb);	return NF_STOLEN;}