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vmem_alloc: use __unused rather than a cryptic

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"do { if (&strat) {} } while (/* CONSTCOND */ 0);"
This commit is contained in:
yamt 2006-10-17 08:54:03 +00:00
parent 6f388cd224
commit 04d4eff807
1 changed files with 4 additions and 5 deletions
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9
sys/kern/subr_vmem.c
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@ -1,4 +1,4 @@
/* $NetBSD: subr_vmem.c,v 1.11 2006/10/16 16:05:34 dogcow Exp $ */
/* $NetBSD: subr_vmem.c,v 1.12 2006/10/17 08:54:03 yamt Exp $ */
/*-
* Copyright (c)2006 YAMAMOTO Takashi,
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: subr_vmem.c,v 1.11 2006/10/16 16:05:34 dogcow Exp $");
__KERNEL_RCSID(0, "$NetBSD: subr_vmem.c,v 1.12 2006/10/17 08:54:03 yamt Exp $");
#define VMEM_DEBUG
#if defined(_KERNEL)
@ -769,10 +769,9 @@ vmem_roundup_size(vmem_t *vm, vmem_size_t size)
vmem_addr_t
vmem_alloc(vmem_t *vm, vmem_size_t size0, vm_flag_t flags)
{
const vmem_size_t size = vmem_roundup_size(vm, size0);
const vm_flag_t strat = flags & VM_FITMASK;
const vmem_size_t size __unused = vmem_roundup_size(vm, size0);
const vm_flag_t strat __unused = flags & VM_FITMASK;
do { if (&strat) {} } while (/* CONSTCOND */ 0);
KASSERT((flags & (VM_SLEEP|VM_NOSLEEP)) != 0);
KASSERT((~flags & (VM_SLEEP|VM_NOSLEEP)) != 0);
VMEM_ASSERT_UNLOCKED(vm);