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>
/* the helper functio to get a PCIDeice* for a given pci address */
static inline PCIDevice *pci_dev_find_by_addr(PCIBus *bus, uint32_t addr)
{
- uint8_t bus_num = (addr >> 16) & 0xff;
- uint8_t devfn = (addr >> 8) & 0xff;
+ uint8_t bus_num = addr >> 16;
+ uint8_t devfn = addr >> 8;
+
return pci_find_device(bus, bus_num, PCI_SLOT(devfn), PCI_FUNC(devfn));
}