From 42331e9f2fa2d98acc8faf31c4b04de8ea2d7129 Mon Sep 17 00:00:00 2001 From: Isaku Yamahata Date: Thu, 12 Nov 2009 14:58:37 +0900 Subject: pci_host: remove unnecessary & 0xff. This patch removes unnecessary & 0xff in pci_dev_find_by_addr(). Signed-off-by: Isaku Yamahata Signed-off-by: Michael S. Tsirkin --- hw/pci_host.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/pci_host.c b/hw/pci_host.c index 45ddcd1e8f..eeb8deeafb 100644 --- a/hw/pci_host.c +++ b/hw/pci_host.c @@ -42,8 +42,9 @@ do { printf("pci_host_data: " fmt , ## __VA_ARGS__); } while (0) /* 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)); } -- cgit v1.2.3