We check the realloc list, as list must be empty after allocation.

Add missing one acpiphp driver.

Signed-off-by: Yinghai Lu <[email protected]>
Cc: "Rafael J. Wysocki" <[email protected]>
Cc: Len Brown <[email protected]>
Cc: [email protected]
---
 drivers/pci/hotplug/acpiphp_glue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pci/hotplug/acpiphp_glue.c 
b/drivers/pci/hotplug/acpiphp_glue.c
index ff53856..1c7c1d7 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -507,6 +507,7 @@ static void enable_slot(struct acpiphp_slot *slot)
                }
        }
        __pci_bus_assign_resources(bus, &add_list, NULL);
+       BUG_ON(!list_empty(&add_list));
 
        acpiphp_sanitize_bus(bus);
        pcie_bus_configure_settings(bus);
-- 
1.8.4.5

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