sysctl net: Remove unused binary sysctl code

Now that sys_sysctl is a compatiblity wrapper around /proc/sys
all sysctl strategy routines, and all ctl_name and strategy
entries in the sysctl tables are unused, and can be
revmoed.

In addition neigh_sysctl_register has been modified to no longer
take a strategy argument and it's callers have been modified not
to pass one.

Cc: "David Miller" <davem@davemloft.net>
Cc: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
diff --git a/net/rds/sysctl.c b/net/rds/sysctl.c
index 307dc5c..8fb499e 100644
--- a/net/rds/sysctl.c
+++ b/net/rds/sysctl.c
@@ -51,7 +51,6 @@
 
 static ctl_table rds_sysctl_rds_table[] = {
 	{
-		.ctl_name       = CTL_UNNUMBERED,
 		.procname       = "reconnect_min_delay_ms",
 		.data		= &rds_sysctl_reconnect_min_jiffies,
 		.maxlen         = sizeof(unsigned long),
@@ -61,7 +60,6 @@
 		.extra2		= &rds_sysctl_reconnect_max_jiffies,
 	},
 	{
-		.ctl_name       = CTL_UNNUMBERED,
 		.procname       = "reconnect_max_delay_ms",
 		.data		= &rds_sysctl_reconnect_max_jiffies,
 		.maxlen         = sizeof(unsigned long),
@@ -71,7 +69,6 @@
 		.extra2		= &rds_sysctl_reconnect_max,
 	},
 	{
-		.ctl_name	= CTL_UNNUMBERED,
 		.procname	= "max_unacked_packets",
 		.data		= &rds_sysctl_max_unacked_packets,
 		.maxlen         = sizeof(unsigned long),
@@ -79,7 +76,6 @@
 		.proc_handler   = &proc_dointvec,
 	},
 	{
-		.ctl_name	= CTL_UNNUMBERED,
 		.procname	= "max_unacked_bytes",
 		.data		= &rds_sysctl_max_unacked_bytes,
 		.maxlen         = sizeof(unsigned long),
@@ -87,19 +83,18 @@
 		.proc_handler   = &proc_dointvec,
 	},
 	{
-		.ctl_name	= CTL_UNNUMBERED,
 		.procname	= "ping_enable",
 		.data		= &rds_sysctl_ping_enable,
 		.maxlen         = sizeof(int),
 		.mode           = 0644,
 		.proc_handler   = &proc_dointvec,
 	},
-	{ .ctl_name = 0}
+	{ }
 };
 
 static struct ctl_path rds_sysctl_path[] = {
-	{ .procname = "net", .ctl_name = CTL_NET, },
-	{ .procname = "rds", .ctl_name = CTL_UNNUMBERED, },
+	{ .procname = "net", },
+	{ .procname = "rds", },
 	{ }
 };