From: Yang Li <yang.lee@linux.alibaba.com>
To: bhelgaas@google.com
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
x86@kernel.org, hpa@zytor.com, linux-pci@vger.kernel.org,
linux-kernel@vger.kernel.org,
Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] x86/pci: use true and false for bool variable
Date: Mon, 15 Mar 2021 15:40:00 +0800 [thread overview]
Message-ID: <1615794000-102771-1-git-send-email-yang.lee@linux.alibaba.com> (raw)
fixed the following 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
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
arch/x86/pci/mmconfig-shared.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c
index de6bf0e..758cbfe 100644
--- a/arch/x86/pci/mmconfig-shared.c
+++ b/arch/x86/pci/mmconfig-shared.c
@@ -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 @@ static bool __ref is_mmconf_reserved(check_reserved_t is_reserved,
{
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 @@ static bool __ref is_mmconf_reserved(check_reserved_t is_reserved,
* _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)
--
1.8.3.1
next reply other threads:[~2021-03-15 7:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-15 7:40 Yang Li [this message]
2021-03-23 20:38 ` Krzysztof Wilczyński
2021-05-27 23:54 ` Bjorn Helgaas
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