diff options
Diffstat (limited to 'arch/x86_64/pci')
| -rw-r--r-- | arch/x86_64/pci/mmconfig.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c index b493ed977e7..1a59a31bb74 100644 --- a/arch/x86_64/pci/mmconfig.c +++ b/arch/x86_64/pci/mmconfig.c @@ -75,7 +75,7 @@ static int pci_mmcfg_read(unsigned int seg, unsigned int bus, char __iomem *addr; /* Why do we have this when nobody checks it. How about a BUG()!? -AK */ - if (unlikely(!value || (bus > 255) || (devfn > 255) || (reg > 4095))) { + if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095))) { *value = -1; return -EINVAL; } |