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>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
index 784cea8572c2..59e9aa0f9643 100644
--- 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");