PCI: remove unnecessary condition check in pci_restore_bars()

Remove the unnecessary number of resources condition checks because
the pci_update_resource() will check availability of the resources.

Signed-off-by: Yu Zhao <yu.zhao@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c3ef2e78fc5850719d3b35999e8ae12b0b9a2e0f..deeab19d7d102a5b2879cb21e5adfcf8437abc2e 100644 (file)
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -376,24 +376,9 @@ pci_find_parent_resource(const struct pci_dev *dev, struct resource *res)
 static void
 pci_restore_bars(struct pci_dev *dev)
 {
-       int i, numres;
-
-       switch (dev->hdr_type) {
-       case PCI_HEADER_TYPE_NORMAL:
-               numres = 6;
-               break;
-       case PCI_HEADER_TYPE_BRIDGE:
-               numres = 2;
-               break;
-       case PCI_HEADER_TYPE_CARDBUS:
-               numres = 1;
-               break;
-       default:
-               /* Should never get here, but just in case... */
-               return;
-       }
+       int i;
 
-       for (i = 0; i < numres; i++)
+       for (i = 0; i < PCI_BRIDGE_RESOURCES; i++)
                pci_update_resource(dev, i);
 }