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avoid a questionable pointer type cast

This commit is contained in:
drochner 2004-08-02 13:04:58 +00:00
parent 48d5d4bd20
commit f0a8ebbee2
1 changed files with 8 additions and 4 deletions
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12
sys/dev/vme/vme.c
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@ -1,4 +1,4 @@
/* $NetBSD: vme.c,v 1.11 2004/07/29 18:39:00 drochner Exp $ */
/* $NetBSD: vme.c,v 1.12 2004/08/02 13:04:58 drochner Exp $ */
/*
* Copyright (c) 1999
@ -29,7 +29,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: vme.c,v 1.11 2004/07/29 18:39:00 drochner Exp $");
__KERNEL_RCSID(0, "$NetBSD: vme.c,v 1.12 2004/08/02 13:04:58 drochner Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -333,11 +333,15 @@ _vme_space_get(sc, len, ams, align, addr)
vme_addr_t *addr;
{
struct extent *ex;
u_long help;
int res;
ex = vme_select_map(sc, ams);
if (!ex)
return (EINVAL);
return (extent_alloc(ex, len, align, EX_NOBOUNDARY, EX_NOWAIT,
(u_long *)addr));
res = extent_alloc(ex, len, align, EX_NOBOUNDARY, EX_NOWAIT, &help);
if (!res)
*addr = help;
return (res);
}