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, 2 insertions, 2 deletions

diff --git a/drivers/char/random.c b/drivers/char/random.c
index d8a9255e1a3f..04b505e5a5e2 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1231,7 +1231,7 @@ static char sysctl_bootid[16];
  * as an ASCII string in the standard UUID format.  If accesses via the
  * sysctl system call, it is returned as 16 bytes of binary data.
  */
-static int proc_do_uuid(ctl_table *table, int write, struct file *filp,
+static int proc_do_uuid(ctl_table *table, int write,
                         void __user *buffer, size_t *lenp, loff_t *ppos)
 {
         ctl_table fake_table;
@@ -1254,7 +1254,7 @@ static int proc_do_uuid(ctl_table *table, int write, struct file *filp,
         fake_table.data = buf;
         fake_table.maxlen = sizeof(buf);
 
-        return proc_dostring(&fake_table, write, filp, buffer, lenp, ppos);
+        return proc_dostring(&fake_table, write, buffer, lenp, ppos);
 }
 
 static int uuid_strategy(ctl_table *table,