netfilter: ipvs: fix compiler warnings

Fix compiler warnings when no transport protocol load balancing support
is configured.

[horms@verge.net.au: removed suprious __ip_vs_cleanup() clean-up hunk]
Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>

diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index 09ca2ce2f2b74b31394f30f75cf0cfc870b8638e..68b8033a96f7044928eb0009c5d99129c977286f 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2062,7 +2062,9 @@ static const struct file_operations ip_vs_stats_percpu_fops = {
  */
 static int ip_vs_set_timeout(struct net *net, struct ip_vs_timeout_user *u)
 {
+#if defined(CONFIG_IP_VS_PROTO_TCP) || defined(CONFIG_IP_VS_PROTO_UDP)
        struct ip_vs_proto_data *pd;
+#endif
 
        IP_VS_DBG(2, "Setting timeout tcp:%d tcpfin:%d udp:%d\n",
                  u->tcp_timeout,
@@ -2405,7 +2407,9 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
 static inline void
 __ip_vs_get_timeouts(struct net *net, struct ip_vs_timeout_user *u)
 {
+#if defined(CONFIG_IP_VS_PROTO_TCP) || defined(CONFIG_IP_VS_PROTO_UDP)
        struct ip_vs_proto_data *pd;
+#endif
 
 #ifdef CONFIG_IP_VS_PROTO_TCP
        pd = ip_vs_proto_data_get(net, IPPROTO_TCP);

diff --git a/net/netfilter/ipvs/ip_vs_proto.c b/net/netfilter/ipvs/ip_vs_proto.c
index 6ac986cdcff31d9af0916d1562e0e6871dee842f..17484a4416ef91158d03d868ee3c698e3179cf6e 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_proto.c
+++ b/net/netfilter/ipvs/ip_vs_proto.c
@@ -60,6 +60,9 @@ static int __used __init register_ip_vs_protocol(struct ip_vs_protocol *pp)
        return 0;
 }
 
+#if defined(CONFIG_IP_VS_PROTO_TCP) || defined(CONFIG_IP_VS_PROTO_UDP) || \
+    defined(CONFIG_IP_VS_PROTO_SCTP) || defined(CONFIG_IP_VS_PROTO_AH) || \
+    defined(CONFIG_IP_VS_PROTO_ESP)
 /*
  *     register an ipvs protocols netns related data
  */
@@ -85,6 +88,7 @@ register_ip_vs_proto_netns(struct net *net, struct ip_vs_protocol *pp)
 
        return 0;
 }
+#endif
 
 /*
  *     unregister an ipvs protocol