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ACPI / hotplug / PCI: Drop redundant checks from check_hotplug_bridge() 

Two checks in check_hotplug_bridge() are redundant (they have been
done by the caller already), so drop them.

Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
This commit is contained in:
Rafael J. Wysocki 2013-07-13 23:27:25 +02:00
parent 236e26245a
commit 07bb735378
1 changed files with 0 additions and 6 deletions
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6
drivers/pci/hotplug/acpiphp_glue.c
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@ -586,16 +586,10 @@ static void check_hotplug_bridge(struct acpiphp_slot *slot, struct pci_dev *dev)
{
struct acpiphp_func *func;
if (!dev->subordinate)
return;
/* quirk, or pcie could set it already */
if (dev->is_hotplug_bridge)
return;
if (PCI_SLOT(dev->devfn) != slot->device)
return;
list_for_each_entry(func, &slot->funcs, sibling) {
if (PCI_FUNC(dev->devfn) == func->function) {
dev->is_hotplug_bridge = 1;