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Don't assign/compare integer and NULL.

This commit is contained in:
petrov 2003-10-21 08:38:04 +00:00
parent 688c2d65e3
commit 9aefdf5971
1 changed files with 6 additions and 6 deletions
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12
sys/arch/sparc64/sparc64/ofw_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: ofw_machdep.c,v 1.18 2003/09/08 03:33:52 petrov Exp $ */
/* $NetBSD: ofw_machdep.c,v 1.19 2003/10/21 08:38:04 petrov Exp $ */
/*
* Copyright (C) 1996 Wolfgang Solfrank.
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: ofw_machdep.c,v 1.18 2003/09/08 03:33:52 petrov Exp $");
__KERNEL_RCSID(0, "$NetBSD: ofw_machdep.c,v 1.19 2003/10/21 08:38:04 petrov Exp $");
#include <sys/param.h>
#include <sys/buf.h>
@ -565,15 +565,15 @@ prom_get_msgbuf(len, align)
* Low-level prom I/O routines.
*/
static u_int stdin = NULL;
static u_int stdout = NULL;
static u_int stdin = 0;
static u_int stdout = 0;
int
OF_stdin()
{
u_int chosen;
if (stdin != NULL)
if (stdin != 0)
return stdin;
chosen = OF_finddevice("/chosen");
@ -586,7 +586,7 @@ OF_stdout()
{
u_int chosen;
if (stdout != NULL)
if (stdout != 0)
return stdout;
chosen = OF_finddevice("/chosen");