[src/trunk]: src/sys/kern remove useless cast (Richard Hansen)

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5014da1b94f6
branches:  trunk
changeset: 784490:5014da1b94f6
user:      christos <christos%NetBSD.org@localhost>
date:      Tue Jan 29 19:56:43 2013 +0000

description:
remove useless cast (Richard Hansen)

diffstat:

 sys/kern/kern_sysctl.c |  12 ++++--------
 1 files changed, 4 insertions(+), 8 deletions(-)

diffs (40 lines):

diff -r f29847b3727e -r 5014da1b94f6 sys/kern/kern_sysctl.c
--- a/sys/kern/kern_sysctl.c    Tue Jan 29 19:48:41 2013 +0000
+++ b/sys/kern/kern_sysctl.c    Tue Jan 29 19:56:43 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_sysctl.c,v 1.236 2012/06/06 05:10:54 matt Exp $   */
+/*     $NetBSD: kern_sysctl.c,v 1.237 2013/01/29 19:56:43 christos Exp $       */
 
 /*-
  * Copyright (c) 2003, 2007, 2008 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.236 2012/06/06 05:10:54 matt Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_sysctl.c,v 1.237 2013/01/29 19:56:43 christos Exp $");
 
 #include "opt_defcorename.h"
 #include "ksyms.h"
@@ -223,7 +223,7 @@
 void
 sysctl_init(void)
 {
-       sysctl_setup_func * const *sysctl_setup, f;
+       sysctl_setup_func *const *sysctl_setup;
 
        rw_init(&sysctl_treelock);
 
@@ -233,11 +233,7 @@
        sysctl_root.sysctl_num = CREATE_BASE;
 
         __link_set_foreach(sysctl_setup, sysctl_funcs) {
-               /*
-                * XXX - why do i have to coerce the pointers like this?
-                */
-               f = (void*)*sysctl_setup;
-               (*f)(NULL);
+               (**sysctl_setup)(NULL);
        }
 
        mutex_init(&sysctl_file_marker_lock, MUTEX_DEFAULT, IPL_NONE);