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| author | Yang Li <yang.lee@linux.alibaba.com> | 2021-03-15 10:40:00 +0300 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2021-05-28 02:51:17 +0300 |
| commit | 0a470c843d233c2f6b68ae65357a246d9fb66178 (patch) | |
| tree | 677c815fb2d9aa38a6f73051982606e2f3b3d12d /arch/x86/pci | |
| parent | 6efb943b8616ec53a5e444193dccf1af9ad627b5 (diff) | |
| download | linux-0a470c843d233c2f6b68ae65357a246d9fb66178.tar.xz | |
x86/pci: Return true/false (not 1/0) from bool functions
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>
Diffstat (limited to 'arch/x86/pci')
| -rw-r--r-- | arch/x86/pci/mmconfig-shared.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/pci/mmconfig-shared.c b/arch/x86/pci/mmconfig-shared.c index de6bf0e7e8f8..758cbfe55daa 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 @@ 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) |