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x86/pci: Return true/false (not 1/0) from bool functions

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Return boolean values ("true" or "false") instead of 1 or 0 from bool
functions.  This fixes the following warnings from coccicheck:

  ./arch/x86/pci/mmconfig-shared.c:464:9-10: WARNING: return of 0/1 in function 'is_mmconf_reserved' with return type bool
  ./arch/x86/pci/mmconfig-shared.c:493:5-6: WARNING: return of 0/1 in function 'is_mmconf_reserved' with return type bool
  ./arch/x86/pci/mmconfig-shared.c:501:9-10: WARNING: return of 0/1 in function 'is_mmconf_reserved' with return type bool
  ./arch/x86/pci/mmconfig-shared.c:522:5-6: WARNING: return of 0/1 in function 'is_mmconf_reserved' with return type bool

Link: https://lore.kernel.org/r/1615794000-102771-1-git-send-email-yang.lee@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Krzysztof Wilczyński <kw@linux.com>
This commit is contained in:
Yang Li 2021-03-15 15:40:00 +08:00 committed by Bjorn Helgaas
parent 6efb943b86
commit 0a470c843d
1 changed files with 5 additions and 5 deletions
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10
arch/x86/pci/mmconfig-shared.c
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@ -461,7 +461,7 @@ static bool __ref is_mmconf_reserved(check_reserved_t is_reserved,
}
if (size < (16UL<<20) && size != old_size)
return 0;
return false;
if (dev)
dev_info(dev, "MMCONFIG at %pR reserved in %s\n",
@ -493,7 +493,7 @@ static bool __ref is_mmconf_reserved(check_reserved_t is_reserved,
&cfg->res, (unsigned long) cfg->address);
}
return 1;
return true;
}
static bool __ref
@ -501,7 +501,7 @@ pci_mmcfg_check_reserved(struct device *dev, struct pci_mmcfg_region *cfg, int e
{
if (!early && !acpi_disabled) {
if (is_mmconf_reserved(is_acpi_reserved, cfg, dev, 0))
return 1;
return true;
if (dev)
dev_info(dev, FW_INFO
@ -522,14 +522,14 @@ pci_mmcfg_check_reserved(struct device *dev, struct pci_mmcfg_region *cfg, int e
* _CBA method, just assume it's reserved.
*/
if (pci_mmcfg_running_state)
return 1;
return true;
/* Don't try to do this check unless configuration
type 1 is available. how about type 2 ?*/
if (raw_pci_ops)
return is_mmconf_reserved(e820__mapped_all, cfg, dev, 1);
return 0;
return false;
}
static void __init pci_mmcfg_reject_broken(int early)