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Avoid unneeded sign extension.

This commit is contained in:
tsutsui 2006-08-27 06:04:12 +00:00
parent 47966b67d0
commit 9a269899a0
1 changed files with 6 additions and 6 deletions
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12
sys/arch/newsmips/newsmips/news3400.c
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@ -1,4 +1,4 @@
/* $NetBSD: news3400.c,v 1.17 2006/08/27 05:25:47 tsutsui Exp $ */
/* $NetBSD: news3400.c,v 1.18 2006/08/27 06:04:12 tsutsui Exp $ */
/*-
* Copyright (C) 1999 Tsubai Masanari. All rights reserved.
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: news3400.c,v 1.17 2006/08/27 05:25:47 tsutsui Exp $");
__KERNEL_RCSID(0, "$NetBSD: news3400.c,v 1.18 2006/08/27 06:04:12 tsutsui Exp $");
#include <sys/param.h>
#include <sys/kernel.h>
@ -183,19 +183,19 @@ news3400_level1_intr(void)
int
news3400_badaddr(void *addr, u_int size)
{
volatile int x;
volatile u_int x;
badaddr_flag = 0;
switch (size) {
case 1:
x = *(volatile int8_t *)addr;
x = *(volatile uint8_t *)addr;
break;
case 2:
x = *(volatile int16_t *)addr;
x = *(volatile uint16_t *)addr;
break;
case 4:
x = *(volatile int32_t *)addr;
x = *(volatile uint32_t *)addr;
break;
}