Merge tag 'ipvs3-for-v4.4' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next

Simon Horman says:

====================
Third Round of IPVS Updates for v4.4

please consider this build fix from Eric Biederman which resolves
a build problem introduced in is excellent work to cleanup IPVS which
you recently pulled: its queued up for v4.4 so no need to worry
about earlier kernel versions.

I have another minor cleanup, to fix a build warning, pending.
However, I wanted to send this one to you now as its hit nf-next,
net-next and in turn next, and a slow trickle of bug reports are appearing.
====================

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/netfilter/ipvs/ip_vs_core.c

@@ -547,7 +547,6 @@ ip_vs_schedule(struct ip_vs_service *svc, struct sk_buff *skb,
 	return cp;
 }
 
-#ifdef CONFIG_SYSCTL
 static inline int ip_vs_addr_is_unicast(struct net *net, int af,
 					union nf_inet_addr *addr)
 {
@@ -557,7 +556,6 @@ static inline int ip_vs_addr_is_unicast(struct net *net, int af,
 #endif
 	return (inet_addr_type(net, addr->ip) == RTN_UNICAST);
 }
-#endif
 
 /*
  *  Pass or drop the packet.