ipvs: Pass ipvs not net to ip_vs_has_real_service

Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>

include/net/ip_vs.h

@@ -1413,7 +1413,7 @@ struct ip_vs_service *
 ip_vs_service_find(struct netns_ipvs *ipvs, int af, __u32 fwmark, __u16 protocol,
 		  const union nf_inet_addr *vaddr, __be16 vport);
 
-bool ip_vs_has_real_service(struct net *net, int af, __u16 protocol,
+bool ip_vs_has_real_service(struct netns_ipvs *ipvs, int af, __u16 protocol,
 			    const union nf_inet_addr *daddr, __be16 dport);
 
 int ip_vs_use_count_inc(void);

net/netfilter/ipvs/ip_vs_core.c

@@ -1186,6 +1186,7 @@ static unsigned int
 ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af)
 {
 	struct net *net = NULL;
+	struct netns_ipvs *ipvs;
 	struct ip_vs_iphdr iph;
 	struct ip_vs_protocol *pp;
 	struct ip_vs_proto_data *pd;
@@ -1211,7 +1212,8 @@ ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af)
 		return NF_ACCEPT;
 
 	net = skb_net(skb);
-	if (!net_ipvs(net)->enable)
+	ipvs = net_ipvs(net);
+	if (!ipvs->enable)
 		return NF_ACCEPT;
 
 	ip_vs_fill_iph_skb(af, skb, false, &iph);
@@ -1269,7 +1271,7 @@ ip_vs_out(unsigned int hooknum, struct sk_buff *skb, int af)
 					 sizeof(_ports), _ports, &iph);
 		if (pptr == NULL)
 			return NF_ACCEPT;	/* Not for me */
-		if (ip_vs_has_real_service(net, af, iph.protocol, &iph.saddr,
+		if (ip_vs_has_real_service(ipvs, af, iph.protocol, &iph.saddr,
 					   pptr[0])) {
 			/*
 			 * Notify the real server: there is no

net/netfilter/ipvs/ip_vs_ctl.c

@@ -542,10 +542,9 @@ static void ip_vs_rs_unhash(struct ip_vs_dest *dest)
 }
 
 /* Check if real service by <proto,addr,port> is present */
-bool ip_vs_has_real_service(struct net *net, int af, __u16 protocol,
+bool ip_vs_has_real_service(struct netns_ipvs *ipvs, int af, __u16 protocol,
 			    const union nf_inet_addr *daddr, __be16 dport)
 {
-	struct netns_ipvs *ipvs = net_ipvs(net);
 	unsigned int hash;
 	struct ip_vs_dest *dest;