net ipv4: Remove the unneeded registration of an empty net/ipv4/neigh

sysctl no longer requires explicit creation of directories. The neigh directory is always populated with at least a default entry so this won't cause any user visible changes. Delete the ipv4_path and the ipv4_skeleton these are no longer needed. Directly register the ipv4_route_table. And since I am an idiot remove the header definitions that I should have removed in the previous patch. Signed-off-by: Eric W. Biederman <[email protected]> Acked-by: Pavel Emelyanov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
chewitt · Apr 21, 2012 · 4e5ca78 · 4e5ca78
1 parent a5287ac
commit 4e5ca78
Show file tree

Hide file tree

Showing 2 changed files with 1 addition and 20 deletions.
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
@@ -661,8 +661,6 @@ extern struct ctl_table *ipv6_icmp_sysctl_init(struct net *net);
 extern struct ctl_table *ipv6_route_sysctl_init(struct net *net);
 extern int ipv6_sysctl_register(void);
 extern void ipv6_sysctl_unregister(void);
-extern int ipv6_static_sysctl_register(void);
-extern void ipv6_static_sysctl_unregister(void);
 #endif
 
 #endif /* _NET_IPV6_H */
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
@@ -3344,23 +3344,6 @@ static ctl_table ipv4_route_table[] = {
 	{ }
 };
 
-static struct ctl_table empty[1];
-
-static struct ctl_table ipv4_skeleton[] =
-{
-	{ .procname = "route", 
-	  .mode = 0555, .child = ipv4_route_table},
-	{ .procname = "neigh", 
-	  .mode = 0555, .child = empty},
-	{ }
-};
-
-static __net_initdata struct ctl_path ipv4_path[] = {
-	{ .procname = "net", },
-	{ .procname = "ipv4", },
-	{ },
-};
-
 static struct ctl_table ipv4_route_flush_table[] = {
 	{
 		.procname	= "flush",
@@ -3515,6 +3498,6 @@ int __init ip_rt_init(void)
  */
 void __init ip_static_sysctl_init(void)
 {
-	kmemleak_not_leak(register_net_sysctl_table(&init_net, ipv4_path, ipv4_skeleton));
+	register_net_sysctl(&init_net, "net/ipv4/route", ipv4_route_table);
 }
 #endif