pci-acpi: remove unused variable in __pci_osc_support_set
The 'retval' variable in __pci_osc_support_set() is no longer
used. Remove this unused variable.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index 9510218..3f27999 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -120,7 +120,6 @@
u32 level, void *context, void **retval)
{
acpi_status status;
- acpi_status *ret_status = (acpi_status *)retval;
struct acpi_osc_data *osc_data;
u32 flags = (unsigned long)context, support_set;
acpi_handle tmp;
@@ -143,8 +142,6 @@
osc_args.capbuf[OSC_CONTROL_TYPE] = OSC_CONTROL_MASKS;
status = acpi_run_osc(handle, &osc_args);
- *ret_status = status;
-
if (ACPI_SUCCESS(status)) {
osc_data->support_set = support_set;
osc_data->query_result = osc_args.query_result;
@@ -164,15 +161,11 @@
**/
acpi_status __pci_osc_support_set(u32 flags, const char *hid)
{
- acpi_status retval = AE_NOT_FOUND;
-
- if (!(flags & OSC_SUPPORT_MASKS)) {
+ if (!(flags & OSC_SUPPORT_MASKS))
return AE_TYPE;
- }
- acpi_get_devices(hid,
- acpi_query_osc,
- (void *)(unsigned long)flags,
- (void **) &retval );
+
+ acpi_get_devices(hid, acpi_query_osc,
+ (void *)(unsigned long)flags, NULL);
return AE_OK;
}