Messages in this thread Patch in this message | | | From | Joerg Roedel <> | Subject | [PATCH 01/12] x86/amd-iommu: Remove double NULL check in check_device | Date | Wed, 7 Apr 2010 14:46:38 +0200 |
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From: Julia Lawall <julia@diku.dk>
dev was tested just above, so drop the second test.
Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> --- arch/x86/kernel/amd_iommu.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c index adb0ba0..2c4a501 100644 --- a/arch/x86/kernel/amd_iommu.c +++ b/arch/x86/kernel/amd_iommu.c @@ -118,7 +118,7 @@ static bool check_device(struct device *dev) return false; /* No device or no PCI device */ - if (!dev || dev->bus != &pci_bus_type) + if (dev->bus != &pci_bus_type) return false; devid = get_device_id(dev); -- 1.7.0.4
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