Message ID | 1258005528-25383-18-git-send-email-yamahata@valinux.co.jp |
---|---|
State | New |
Headers | show |
On Thu, Nov 12, 2009 at 02:58:45PM +0900, Isaku Yamahata wrote: > This patch replaces magic number, 256, with ARRAY_SIZE(). > > Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> Acked-by: Michael S. Tsirkin <mst@redhat.com> > --- > hw/pci.c | 5 +++-- > 1 files changed, 3 insertions(+), 2 deletions(-) > > diff --git a/hw/pci.c b/hw/pci.c > index 2eff7fe..dce445a 100644 > --- a/hw/pci.c > +++ b/hw/pci.c > @@ -487,7 +487,8 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus, > uint8_t header_type) > { > if (devfn < 0) { > - for(devfn = bus->devfn_min ; devfn < 256; devfn += 8) { > + for(devfn = bus->devfn_min ; devfn < ARRAY_SIZE(bus->devices); > + devfn += 8) { > if (!bus->devices[devfn]) > goto found; > } > @@ -1025,7 +1026,7 @@ static void pci_for_each_device_under_bus(PCIBus *bus, > PCIDevice *d; > int devfn; > > - for(devfn = 0; devfn < 256; devfn++) { > + for(devfn = 0; devfn < ARRAY_SIZE(bus->devices); devfn++) { > d = bus->devices[devfn]; > if (d) > fn(bus, d); > -- > 1.6.0.2
diff --git a/hw/pci.c b/hw/pci.c index 2eff7fe..dce445a 100644 --- a/hw/pci.c +++ b/hw/pci.c @@ -487,7 +487,8 @@ static PCIDevice *do_pci_register_device(PCIDevice *pci_dev, PCIBus *bus, uint8_t header_type) { if (devfn < 0) { - for(devfn = bus->devfn_min ; devfn < 256; devfn += 8) { + for(devfn = bus->devfn_min ; devfn < ARRAY_SIZE(bus->devices); + devfn += 8) { if (!bus->devices[devfn]) goto found; } @@ -1025,7 +1026,7 @@ static void pci_for_each_device_under_bus(PCIBus *bus, PCIDevice *d; int devfn; - for(devfn = 0; devfn < 256; devfn++) { + for(devfn = 0; devfn < ARRAY_SIZE(bus->devices); devfn++) { d = bus->devices[devfn]; if (d) fn(bus, d);
This patch replaces magic number, 256, with ARRAY_SIZE(). Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> --- hw/pci.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)