platform/x86: wmi: Remove acpi_has_method() call

acpi_has_method() is unnecessary within __query_block() and should be
removed to avoid extra work.

wc_status is initialized to AE_ERROR before the acpi_has_method() call.
acpi_has_method() and acpi_execute_simple_method() failing due to the
method not existing will result in the same outcome from __query_block().

Signed-off-by: Kelsey Skunberg <skunberg.kelsey@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 784cea8..59e9aa0 100644 (file)
--- a/drivers/platform/x86/wmi.c
+++ b/drivers/platform/x86/wmi.c
@@ -340,9 +340,7 @@ static acpi_status __query_block(struct wmi_block *wblock, u8 instance,
                 * expensive, but have no corresponding WCxx method. So we
                 * should not fail if this happens.
                 */
-               if (acpi_has_method(handle, wc_method))
-                       wc_status = acpi_execute_simple_method(handle,
-                                                               wc_method, 1);
+               wc_status = acpi_execute_simple_method(handle, wc_method, 1);
        }
 
        strcpy(method, "WQ");