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Subject[PATCH 4/13 v7] 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>

---
drivers/pci/pci.c | 19 ++-----------------
1 files changed, 2 insertions(+), 17 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index c408be8..9d3f793 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -360,24 +360,9 @@ 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);
}

--
1.5.6.4


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