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>

1 files changed, 4 insertions, 34 deletions

diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
index 62ee3fb3473..5159be6b262 100644
--- a/net/ax25/sysctl_net_ax25.c
+++ b/net/ax25/sysctl_net_ax25.c
@@ -34,156 +34,128 @@ static ctl_table *ax25_table;
 static int ax25_table_size;
 
 static struct ctl_path ax25_path[] = {
-	{ .procname = "net", .ctl_name = CTL_NET, },
-	{ .procname = "ax25", .ctl_name = NET_AX25, },
+	{ .procname = "net", },
+	{ .procname = "ax25", },
 	{ }
 };
 
 static const ctl_table ax25_param_table[] = {
 	{
-		.ctl_name	= NET_AX25_IP_DEFAULT_MODE,
 		.procname	= "ip_default_mode",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_ipdefmode,
 		.extra2		= &max_ipdefmode
 	},
 	{
-		.ctl_name	= NET_AX25_DEFAULT_MODE,
 		.procname	= "ax25_default_mode",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_axdefmode,
 		.extra2		= &max_axdefmode
 	},
 	{
-		.ctl_name	= NET_AX25_BACKOFF_TYPE,
 		.procname	= "backoff_type",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_backoff,
 		.extra2		= &max_backoff
 	},
 	{
-		.ctl_name	= NET_AX25_CONNECT_MODE,
 		.procname	= "connect_mode",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_conmode,
 		.extra2		= &max_conmode
 	},
 	{
-		.ctl_name	= NET_AX25_STANDARD_WINDOW,
 		.procname	= "standard_window_size",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_window,
 		.extra2		= &max_window
 	},
 	{
-		.ctl_name	= NET_AX25_EXTENDED_WINDOW,
 		.procname	= "extended_window_size",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_ewindow,
 		.extra2		= &max_ewindow
 	},
 	{
-		.ctl_name	= NET_AX25_T1_TIMEOUT,
 		.procname	= "t1_timeout",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_t1,
 		.extra2		= &max_t1
 	},
 	{
-		.ctl_name	= NET_AX25_T2_TIMEOUT,
 		.procname	= "t2_timeout",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_t2,
 		.extra2		= &max_t2
 	},
 	{
-		.ctl_name	= NET_AX25_T3_TIMEOUT,
 		.procname	= "t3_timeout",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_t3,
 		.extra2		= &max_t3
 	},
 	{
-		.ctl_name	= NET_AX25_IDLE_TIMEOUT,
 		.procname	= "idle_timeout",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_idle,
 		.extra2		= &max_idle
 	},
 	{
-		.ctl_name	= NET_AX25_N2,
 		.procname	= "maximum_retry_count",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_n2,
 		.extra2		= &max_n2
 	},
 	{
-		.ctl_name	= NET_AX25_PACLEN,
 		.procname	= "maximum_packet_length",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_paclen,
 		.extra2		= &max_paclen
 	},
 	{
-		.ctl_name	= NET_AX25_PROTOCOL,
 		.procname	= "protocol",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_proto,
 		.extra2		= &max_proto
 	},
 #ifdef CONFIG_AX25_DAMA_SLAVE
 	{
-		.ctl_name	= NET_AX25_DAMA_SLAVE_TIMEOUT,
 		.procname	= "dama_slave_timeout",
 		.maxlen		= sizeof(int),
 		.mode		= 0644,
 		.proc_handler	= proc_dointvec_minmax,
-		.strategy	= sysctl_intvec,
 		.extra1		= &min_ds_timeout,
 		.extra2		= &max_ds_timeout
 	},
 #endif
 
-	{ .ctl_name = 0 }	/* that's all, folks! */
+	{ }	/* that's all, folks! */
 };
 
 void ax25_register_sysctl(void)
@@ -212,11 +184,9 @@ void ax25_register_sysctl(void)
 			return;
 		}
 		ax25_table[n].child = ax25_dev->systable = child;
-		ax25_table[n].ctl_name     = n + 1;
 		ax25_table[n].procname     = ax25_dev->dev->name;
 		ax25_table[n].mode         = 0555;
 
-		child[AX25_MAX_VALUES].ctl_name = 0;	/* just in case... */
 
 		for (k = 0; k < AX25_MAX_VALUES; k++)
 			child[k].data = &ax25_dev->values[k];
@@ -233,7 +203,7 @@ void ax25_unregister_sysctl(void)
 	ctl_table *p;
 	unregister_sysctl_table(ax25_table_header);
 
-	for (p = ax25_table; p->ctl_name; p++)
+	for (p = ax25_table; p->procname; p++)
 		kfree(p->child);
 	kfree(ax25_table);
 }