[PATCH] sysctl: remove unused "context" param

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Andi Kleen <ak@suse.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: David Howells <dhowells@redhat.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

7 files changed, 16 insertions, 30 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 0b9d4c9..fc6f3c0 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -167,8 +167,7 @@ static int dn_forwarding_proc(ctl_table *, int, struct file *,
 			void __user *, size_t *, loff_t *);
 static int dn_forwarding_sysctl(ctl_table *table, int __user *name, int nlen,
 			void __user *oldval, size_t __user *oldlenp,
-			void __user *newval, size_t newlen,
-			void **context);
+			void __user *newval, size_t newlen);
 
 static struct dn_dev_sysctl_table {
 	struct ctl_table_header *sysctl_header;
@@ -347,8 +346,7 @@ static int dn_forwarding_proc(ctl_table *table, int write,
 
 static int dn_forwarding_sysctl(ctl_table *table, int __user *name, int nlen,
 			void __user *oldval, size_t __user *oldlenp,
-			void __user *newval, size_t newlen,
-			void **context)
+			void __user *newval, size_t newlen)
 {
 #ifdef CONFIG_DECNET_ROUTER
 	struct net_device *dev = table->extra1;
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index e246f05..a4065eb 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -134,8 +134,7 @@ static int parse_addr(__le16 *addr, char *str)
 
 static int dn_node_address_strategy(ctl_table *table, int __user *name, int nlen,
 				void __user *oldval, size_t __user *oldlenp,
-				void __user *newval, size_t newlen,
-				void **context)
+				void __user *newval, size_t newlen)
 {
 	size_t len;
 	__le16 addr;
@@ -220,8 +219,7 @@ static int dn_node_address_handler(ctl_table *table, int write,
 
 static int dn_def_dev_strategy(ctl_table *table, int __user *name, int nlen,
 				void __user *oldval, size_t __user *oldlenp,
-				void __user *newval, size_t newlen,
-				void **context)
+				void __user *newval, size_t newlen)
 {
 	size_t len;
 	struct net_device *dev;
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index 2fd8991..84bed40 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1303,8 +1303,7 @@ int ipv4_doint_and_flush(ctl_table *ctl, int write,
 
 int ipv4_doint_and_flush_strategy(ctl_table *table, int __user *name, int nlen,
 				  void __user *oldval, size_t __user *oldlenp,
-				  void __user *newval, size_t newlen, 
-				  void **context)
+				  void __user *newval, size_t newlen)
 {
 	int *valp = table->data;
 	int new;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 11c1671..1aaff0a 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2872,8 +2872,7 @@ static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table,
 						void __user *oldval,
 						size_t __user *oldlenp,
 						void __user *newval,
-						size_t newlen,
-						void **context)
+						size_t newlen)
 {
 	int delay;
 	if (newlen != sizeof(int))
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index dfcf47f..fabf69a 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -51,8 +51,7 @@ int ipv4_sysctl_forward(ctl_table *ctl, int write, struct file * filp,
 static int ipv4_sysctl_forward_strategy(ctl_table *table,
 			 int __user *name, int nlen,
 			 void __user *oldval, size_t __user *oldlenp,
-			 void __user *newval, size_t newlen, 
-			 void **context)
+			 void __user *newval, size_t newlen)
 {
 	int *valp = table->data;
 	int new;
@@ -111,8 +110,7 @@ static int proc_tcp_congestion_control(ctl_table *ctl, int write, struct file *
 static int sysctl_tcp_congestion_control(ctl_table *table, int __user *name,
 					 int nlen, void __user *oldval,
 					 size_t __user *oldlenp,
-					 void __user *newval, size_t newlen,
-					 void **context)
+					 void __user *newval, size_t newlen)
 {
 	char val[TCP_CA_NAME_MAX];
 	ctl_table tbl = {
@@ -122,8 +120,7 @@ static int sysctl_tcp_congestion_control(ctl_table *table, int __user *name,
 	int ret;
 
 	tcp_get_default_congestion_control(val);
-	ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen,
-			    context);
+	ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen);
 	if (ret == 0 && newval && newlen)
 		ret = tcp_set_default_congestion_control(val);
 	return ret;
@@ -169,8 +166,8 @@ static int proc_allowed_congestion_control(ctl_table *ctl,
 static int strategy_allowed_congestion_control(ctl_table *table, int __user *name,
 					       int nlen, void __user *oldval,
 					       size_t __user *oldlenp,
-					       void __user *newval, size_t newlen,
-					       void **context)
+					       void __user *newval,
+					       size_t newlen)
 {
 	ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
 	int ret;
@@ -180,8 +177,7 @@ static int strategy_allowed_congestion_control(ctl_table *table, int __user *nam
 		return -ENOMEM;
 
 	tcp_get_available_congestion_control(tbl.data, tbl.maxlen);
-	ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen,
-			    context);
+	ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen);
 	if (ret == 0 && newval && newlen)
 		ret = tcp_set_allowed_congestion_control(tbl.data);
 	kfree(tbl.data);
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a5e8d20..9b0a906 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3656,8 +3656,7 @@ static int addrconf_sysctl_forward_strategy(ctl_table *table,
 					    int __user *name, int nlen,
 					    void __user *oldval,
 					    size_t __user *oldlenp,
-					    void __user *newval, size_t newlen,
-					    void **context)
+					    void __user *newval, size_t newlen)
 {
 	int *valp = table->data;
 	int new;
diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 56ea928..6a9f616 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1667,8 +1667,7 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, struct file * f
 static int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, int __user *name,
 					int nlen, void __user *oldval,
 					size_t __user *oldlenp,
-					void __user *newval, size_t newlen,
-					void **context)
+					void __user *newval, size_t newlen)
 {
 	struct net_device *dev = ctl->extra1;
 	struct inet6_dev *idev;
@@ -1681,14 +1680,12 @@ static int ndisc_ifinfo_sysctl_strategy(ctl_table *ctl, int __user *name,
 	switch (ctl->ctl_name) {
 	case NET_NEIGH_REACHABLE_TIME:
 		ret = sysctl_jiffies(ctl, name, nlen,
-				     oldval, oldlenp, newval, newlen,
-				     context);
+				     oldval, oldlenp, newval, newlen);
 		break;
 	case NET_NEIGH_RETRANS_TIME_MS:
 	case NET_NEIGH_REACHABLE_TIME_MS:
 		 ret = sysctl_ms_jiffies(ctl, name, nlen,
-					 oldval, oldlenp, newval, newlen,
-					 context);
+					 oldval, oldlenp, newval, newlen);
 		 break;
 	default:
 		ret = 0;