ACPI: Clean redundant codes in scan.c

Clean the redundant codes of apci_bus_get_power_flags().

Signed-off-by: Alex He <alex.he@amd.com>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 8ab80ba..5d24a17 100644 (file)
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -880,7 +880,6 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
                        int j;
 
                        device->power.flags.power_resources = 1;
-                       ps->flags.valid = 1;
                        for (j = 0; j < ps->resources.count; j++)
                                acpi_bus_add_power_resource(ps->resources.handles[j]);
                }
@@ -888,10 +887,8 @@ static int acpi_bus_get_power_flags(struct acpi_device *device)
                /* Evaluate "_PSx" to see if we can do explicit sets */
                object_name[2] = 'S';
                status = acpi_get_handle(device->handle, object_name, &handle);
-               if (ACPI_SUCCESS(status)) {
+               if (ACPI_SUCCESS(status))
                        ps->flags.explicit_set = 1;
-                       ps->flags.valid = 1;
-               }
 
                /* State is valid if we have some power control */
                if (ps->resources.count || ps->flags.explicit_set)