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>

drivers/pci/hotplug/acpiphp_glue.c

@@ -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;