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pci-acpi: remove unused variable in __pci_osc_support_set

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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>
This commit is contained in:
Kenji Kaneshige 2008-05-15 15:22:35 +09:00 • committed by Jesse Barnes
parent 681f7d9db5
commit c155062d6e
1 changed files with 4 additions and 11 deletions
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15
drivers/pci/pci-acpi.c
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@ -120,7 +120,6 @@ static acpi_status acpi_query_osc(acpi_handle handle,
u32 level, void *context, void **retval) u32 level, void *context, void **retval)
{ {
acpi_status status; acpi_status status;
acpi_status *ret_status = (acpi_status *)retval;
struct acpi_osc_data *osc_data; struct acpi_osc_data *osc_data;
u32 flags = (unsigned long)context, support_set; u32 flags = (unsigned long)context, support_set;
acpi_handle tmp; acpi_handle tmp;
@ -143,8 +142,6 @@ static acpi_status acpi_query_osc(acpi_handle handle,
osc_args.capbuf[OSC_CONTROL_TYPE] = OSC_CONTROL_MASKS; osc_args.capbuf[OSC_CONTROL_TYPE] = OSC_CONTROL_MASKS;
status = acpi_run_osc(handle, &osc_args); status = acpi_run_osc(handle, &osc_args);
*ret_status = status;
if (ACPI_SUCCESS(status)) { if (ACPI_SUCCESS(status)) {
osc_data->support_set = support_set; osc_data->support_set = support_set;
osc_data->query_result = osc_args.query_result; osc_data->query_result = osc_args.query_result;
@ -164,15 +161,11 @@ static acpi_status acpi_query_osc(acpi_handle handle,
**/ **/
acpi_status __pci_osc_support_set(u32 flags, const char *hid) 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; return AE_TYPE;
}
acpi_get_devices(hid, acpi_get_devices(hid, acpi_query_osc,
acpi_query_osc, (void *)(unsigned long)flags, NULL);
(void *)(unsigned long)flags,
(void **) &retval );
return AE_OK; return AE_OK;
} }