arp: fixed -Wuninitialized compiler warning

[linux.git] / net / core / net_namespace.c

diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 1934efd4a9d4986f3497abc40968fd08c91896b3..26bbfababff27cecc589bca69e3eb14739187f5b 100644 (file)
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -315,6 +315,25 @@ static __net_init int setup_net(struct net *net, struct user_namespace *user_ns)
        goto out;
 }
 
+static int __net_init net_defaults_init_net(struct net *net)
+{
+       net->core.sysctl_somaxconn = SOMAXCONN;
+       return 0;
+}
+
+static struct pernet_operations net_defaults_ops = {
+       .init = net_defaults_init_net,
+};
+
+static __init int net_defaults_init(void)
+{
+       if (register_pernet_subsys(&net_defaults_ops))
+               panic("Cannot initialize net default settings");
+
+       return 0;
+}
+
+core_initcall(net_defaults_init);
 
 #ifdef CONFIG_NET_NS
 static struct ucounts *inc_net_namespaces(struct user_namespace *ns)