net: Convert all sysctl registrations to register_net_sysctl

This results in code with less boiler plate that is a bit easier
to read.

Additionally stops us from using compatibility code in the sysctl
core, hastening the day when the compatibility code can be removed.

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Acked-by: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/rose/sysctl_net_rose.c b/net/rose/sysctl_net_rose.c
index 02b7397..94ca9c2 100644
--- a/net/rose/sysctl_net_rose.c
+++ b/net/rose/sysctl_net_rose.c
@@ -118,15 +118,9 @@
 	{ }
 };
 
-static struct ctl_path rose_path[] = {
-	{ .procname = "net", },
-	{ .procname = "rose", },
-	{ }
-};
-
 void __init rose_register_sysctl(void)
 {
-	rose_table_header = register_net_sysctl_table(&init_net, rose_path, rose_table);
+	rose_table_header = register_net_sysctl(&init_net, "net/rose", rose_table);
 }
 
 void rose_unregister_sysctl(void)