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Commit 339d3261 authored by Julia Lawall's avatar Julia Lawall Committed by Joerg Roedel
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x86/amd-iommu: Remove double NULL check in check_device 



dev was tested just above, so drop the second test.

Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
parent 60b341b7

arch/x86/kernel/amd_iommu.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -118,7 +118,7 @@ static bool check_device(struct device *dev) 
		return false;

		return false;





	/* No device or no PCI device */

	/* No device or no PCI device */

	if (!dev || dev->bus != &pci_bus_type)

	if (dev->bus != &pci_bus_type)

		return false;

		return false;





	devid = get_device_id(dev);

	devid = get_device_id(dev);