sysctl: simplify ->strategy

name and nlen parameters passed to ->strategy hook are unused, remove
them.  In general ->strategy hook should know what it's doing, and don't
do something tricky for which, say, pointer to original userspace array
may be needed (name).

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net> [ networking bits ]
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: David Howells <dhowells@redhat.com>
Cc: Matt Mackall <mpm@selenic.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 4 insertions, 4 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 2f0ac3c3eb71..96f9fcef2958 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -166,7 +166,7 @@ static int max_priority[] = { 127 }; /* From DECnet spec */
 
 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,
+static int dn_forwarding_sysctl(ctl_table *table,
                         void __user *oldval, size_t __user *oldlenp,
                         void __user *newval, size_t newlen);
 
@@ -318,7 +318,7 @@ static int dn_forwarding_proc(ctl_table *table, int write,
 #endif
 }
 
-static int dn_forwarding_sysctl(ctl_table *table, int __user *name, int nlen,
+static int dn_forwarding_sysctl(ctl_table *table,
                         void __user *oldval, size_t __user *oldlenp,
                         void __user *newval, size_t newlen)
 {
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 228067c571ba..36400b266896 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -132,7 +132,7 @@ static int parse_addr(__le16 *addr, char *str)
 }
 
 
-static int dn_node_address_strategy(ctl_table *table, int __user *name, int nlen,
+static int dn_node_address_strategy(ctl_table *table,
                                 void __user *oldval, size_t __user *oldlenp,
                                 void __user *newval, size_t newlen)
 {
@@ -217,7 +217,7 @@ 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,
+static int dn_def_dev_strategy(ctl_table *table,
                                 void __user *oldval, size_t __user *oldlenp,
                                 void __user *newval, size_t newlen)
 {