ipvs: take care of return value from protocol init_netns

[linux-flexiantxendom0-3.2.10.git] / net / netfilter / ipvs / ip_vs_proto_udp.c

diff --git a/net/netfilter/ipvs/ip_vs_proto_udp.c b/net/netfilter/ipvs/ip_vs_proto_udp.c
index f4b7262..2fedb2d 100644 (file)
--- a/net/netfilter/ipvs/ip_vs_proto_udp.c
+++ b/net/netfilter/ipvs/ip_vs_proto_udp.c
@@ -467,7 +467,7 @@ udp_state_transition(struct ip_vs_conn *cp, int direction,
        cp->timeout = pd->timeout_table[IP_VS_UDP_S_NORMAL];
 }
 
-static void __udp_init(struct net *net, struct ip_vs_proto_data *pd)
+static int __udp_init(struct net *net, struct ip_vs_proto_data *pd)
 {
        struct netns_ipvs *ipvs = net_ipvs(net);
 
@@ -475,6 +475,9 @@ static void __udp_init(struct net *net, struct ip_vs_proto_data *pd)
        spin_lock_init(&ipvs->udp_app_lock);
        pd->timeout_table = ip_vs_create_timeout_table((int *)udp_timeouts,
                                                        sizeof(udp_timeouts));
+       if (!pd->timeout_table)
+               return -ENOMEM;
+       return 0;
 }
 
 static void __udp_exit(struct net *net, struct ip_vs_proto_data *pd)