sysctl: remove "struct file *" argument of ->proc_handler

It's unused.

It isn't needed -- read or write flag is already passed and sysctl
shouldn't care about the rest.

It _was_ used in two places at arch/frv for some reason.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: James Morris <jmorris@namei.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2 files changed, 2 insertions, 5 deletions

diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 1c6a5bb6f0c8..6e1f085db06a 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -164,7 +164,7 @@ static int max_t3[] = { 8191 }; /* Must fit in 16 bits when multiplied by BCT3MU
 static int min_priority[1];
 static int max_priority[] = { 127 }; /* From DECnet spec */
 
-static int dn_forwarding_proc(ctl_table *, int, struct file *,
+static int dn_forwarding_proc(ctl_table *, int,
                         void __user *, size_t *, loff_t *);
 static int dn_forwarding_sysctl(ctl_table *table,
                         void __user *oldval, size_t __user *oldlenp,
@@ -274,7 +274,6 @@ static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms)
 }
 
 static int dn_forwarding_proc(ctl_table *table, int write,
-                                struct file *filep,
                                 void __user *buffer,
                                 size_t *lenp, loff_t *ppos)
 {
@@ -290,7 +289,7 @@ static int dn_forwarding_proc(ctl_table *table, int write,
         dn_db = dev->dn_ptr;
         old = dn_db->parms.forwarding;
 
-        err = proc_dointvec(table, write, filep, buffer, lenp, ppos);
+        err = proc_dointvec(table, write, buffer, lenp, ppos);
 
         if ((err >= 0) && write) {
                 if (dn_db->parms.forwarding < 0)
diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
index 5bcd592ae6dd..26b0ab1e9f56 100644
--- a/net/decnet/sysctl_net_decnet.c
+++ b/net/decnet/sysctl_net_decnet.c
@@ -165,7 +165,6 @@ static int dn_node_address_strategy(ctl_table *table,
 }
 
 static int dn_node_address_handler(ctl_table *table, int write,
-                                struct file *filp,
                                 void __user *buffer,
                                 size_t *lenp, loff_t *ppos)
 {
@@ -276,7 +275,6 @@ static int dn_def_dev_strategy(ctl_table *table,
 
 
 static int dn_def_dev_handler(ctl_table *table, int write,
-                                struct file * filp,
                                 void __user *buffer,
                                 size_t *lenp, loff_t *ppos)
 {