netns: exclude ipvs from struct net when IPVS disabled

no real problem is fixed, just save a few bytes in
net_namespace structure.

Signed-off-by: JunweiZhang <junwei.zhang@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Reviewed-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 495bc57f292c..84e37b1ca9e1 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -115,7 +115,9 @@ struct net {
 #ifdef CONFIG_XFRM
         struct netns_xfrm       xfrm;
 #endif
+#if IS_ENABLED(CONFIG_IP_VS)
         struct netns_ipvs       *ipvs;
+#endif
         struct sock             *diag_nlsk;
         atomic_t                rt_genid;
         atomic_t                fnhe_genid;