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>

1 files changed, 1 insertions, 6 deletions

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index a6d7c584f53b..942be04e7955 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -2908,8 +2908,6 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *__ctl, int write,
 }
 
 static int ipv4_sysctl_rtcache_flush_strategy(ctl_table *table,
-                                                int __user *name,
-                                                int nlen,
                                                 void __user *oldval,
                                                 size_t __user *oldlenp,
                                                 void __user *newval,
@@ -2972,16 +2970,13 @@ static int ipv4_sysctl_rt_secret_interval(ctl_table *ctl, int write,
 }
 
 static int ipv4_sysctl_rt_secret_interval_strategy(ctl_table *table,
-                                                   int __user *name,
-                                                   int nlen,
                                                    void __user *oldval,
                                                    size_t __user *oldlenp,
                                                    void __user *newval,
                                                    size_t newlen)
 {
         int old = ip_rt_secret_interval;
-        int ret = sysctl_jiffies(table, name, nlen, oldval, oldlenp, newval,
-                                 newlen);
+        int ret = sysctl_jiffies(table, oldval, oldlenp, newval, newlen);
 
         rt_secret_reschedule(old);