[src/trunk]: src/sys/arch/sparc64/sparc64 Appease gcc -Wuninitialized when cr...

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

details:   https://anonhg.NetBSD.org/src/rev/4ed3fd9f11d8
branches:  trunk
changeset: 779987:4ed3fd9f11d8
user:      jdc <jdc%NetBSD.org@localhost>
date:      Wed Jul 04 07:03:30 2012 +0000

description:
Appease gcc -Wuninitialized when cross-compiling on amd64.  Problem noticed
by Hisashi Fujinaka on current-users.

diffstat:

 sys/arch/sparc64/sparc64/ipifuncs.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r a9a10a43a670 -r 4ed3fd9f11d8 sys/arch/sparc64/sparc64/ipifuncs.c
--- a/sys/arch/sparc64/sparc64/ipifuncs.c       Wed Jul 04 06:09:37 2012 +0000
+++ b/sys/arch/sparc64/sparc64/ipifuncs.c       Wed Jul 04 07:03:30 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ipifuncs.c,v 1.45 2012/07/02 15:40:33 jdc Exp $ */
+/*     $NetBSD: ipifuncs.c,v 1.46 2012/07/04 07:03:30 jdc Exp $ */
 
 /*-
  * Copyright (c) 2004 The NetBSD Foundation, Inc.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ipifuncs.c,v 1.45 2012/07/02 15:40:33 jdc Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ipifuncs.c,v 1.46 2012/07/04 07:03:30 jdc Exp $");
 
 #include "opt_ddb.h"
 
@@ -361,6 +361,8 @@
        int i = 3;
        sparc64_cpuset_t cpuset;
 
+       CPUSET_CLEAR(cpuset);   /* XXX: gcc -Wuninitialized */
+
        while (i-- > 0) {
                CPUSET_CLEAR(cpus_resumed);
                CPUSET_ASSIGN(cpuset, cpus_paused);