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>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index 7015478797f6..498b9b0b0fad 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1735,7 +1735,7 @@ static void ndisc_warn_deprecated_sysctl(struct ctl_table *ctl,
         }
 }
 
-int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, struct file * filp, void __user *buffer, size_t *lenp, loff_t *ppos)
+int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         struct net_device *dev = ctl->extra1;
         struct inet6_dev *idev;
@@ -1746,16 +1746,16 @@ int ndisc_ifinfo_sysctl_change(struct ctl_table *ctl, int write, struct file * f
                 ndisc_warn_deprecated_sysctl(ctl, "syscall", dev ? dev->name : "default");
 
         if (strcmp(ctl->procname, "retrans_time") == 0)
-                ret = proc_dointvec(ctl, write, filp, buffer, lenp, ppos);
+                ret = proc_dointvec(ctl, write, buffer, lenp, ppos);
 
         else if (strcmp(ctl->procname, "base_reachable_time") == 0)
                 ret = proc_dointvec_jiffies(ctl, write,
-                                            filp, buffer, lenp, ppos);
+                                            buffer, lenp, ppos);
 
         else if ((strcmp(ctl->procname, "retrans_time_ms") == 0) ||
                  (strcmp(ctl->procname, "base_reachable_time_ms") == 0))
                 ret = proc_dointvec_ms_jiffies(ctl, write,
-                                               filp, buffer, lenp, ppos);
+                                               buffer, lenp, ppos);
         else
                 ret = -1;