mirror of https://gitlab.com/qemu-project/qemu
pci_host: remove unnecessary & 0xff.
This patch removes unnecessary & 0xff in pci_dev_find_by_addr(). Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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@ -42,8 +42,9 @@ do { printf("pci_host_data: " fmt , ## __VA_ARGS__); } while (0)
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/* the helper functio to get a PCIDeice* for a given pci address */
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static inline PCIDevice *pci_dev_find_by_addr(PCIBus *bus, uint32_t addr)
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{
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uint8_t bus_num = (addr >> 16) & 0xff;
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uint8_t devfn = (addr >> 8) & 0xff;
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uint8_t bus_num = addr >> 16;
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uint8_t devfn = addr >> 8;
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return pci_find_device(bus, bus_num, PCI_SLOT(devfn), PCI_FUNC(devfn));
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}
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