slight cleaning

1 files changed, 2 insertions, 4 deletions

diff --git a/sys/dev/acpi/acpiutil.c b/sys/dev/acpi/acpiutil.c
index f1f0d369c76..03f49c70a9d 100644
--- a/sys/dev/acpi/acpiutil.c
+++ b/sys/dev/acpi/acpiutil.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: acpiutil.c,v 1.2 2005/07/10 19:39:01 grange Exp $	*/
+/*	$OpenBSD: acpiutil.c,v 1.3 2006/12/19 23:01:47 deraadt Exp $	*/
 /*
  * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com>
  *
@@ -28,15 +28,13 @@ u_int
 acpi_checksum(const void *v, size_t len)
 {
 	const u_char *p = v;
-	u_char s;
+	u_char s = 0;
 	int i;
 
-	s = 0;
 	for (i = 0; i < len; i++)
 		s += p[i];
 
 	if (s)
 		printf("acpi: bad checksum at %p\n", v);
-
 	return (s);
 }