[src/trunk]: src/sys/arch/luna68k/luna68k Misc cleanup.

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

details:   https://anonhg.NetBSD.org/src/rev/bc505a3e0073
branches:  trunk
changeset: 790173:bc505a3e0073
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Mon Sep 23 17:11:22 2013 +0000

description:
Misc cleanup.

- use bool instead of int
- avoid an assignment as a value with extra parentheses
- use aprint_normal(9) for attach message
- remove parentheses from return value

diffstat:

 sys/arch/luna68k/luna68k/mainbus.c |  15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diffs (51 lines):

diff -r a514be247ab3 -r bc505a3e0073 sys/arch/luna68k/luna68k/mainbus.c
--- a/sys/arch/luna68k/luna68k/mainbus.c        Mon Sep 23 17:02:18 2013 +0000
+++ b/sys/arch/luna68k/luna68k/mainbus.c        Mon Sep 23 17:11:22 2013 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: mainbus.c,v 1.11 2013/09/23 17:02:18 tsutsui Exp $ */
+/* $NetBSD: mainbus.c,v 1.12 2013/09/23 17:11:22 tsutsui Exp $ */
 
 /*-
  * Copyright (c) 2000 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.11 2013/09/23 17:02:18 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: mainbus.c,v 1.12 2013/09/23 17:11:22 tsutsui Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -67,12 +67,13 @@
 static int
 mainbus_match(device_t parent, cfdata_t cf, void *args)
 {
-       static int mainbus_matched;
+       static bool mainbus_matched;
 
        if (mainbus_matched)
-               return (0);
+               return 0;
 
-       return ((mainbus_matched = 1));
+       mainbus_matched = true;
+       return 1;
 }
 
 static void
@@ -89,7 +90,7 @@
                devs = luna_devs;
                ndevs = __arraycount(luna_devs);
        }
-       printf("\n");
+       aprint_normal("\n");
        for (i = 0; i < ndevs; i++) {
                ma = devs[i];
                config_found(self, &ma, mainbus_print);
@@ -104,5 +105,5 @@
        if (pnp)
                aprint_normal("%s at %s", ma->ma_name, pnp);
 
-       return (UNCONF);
+       return UNCONF;
 }