ACPICA: Removed extraneous code

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>

drivers/acpi/dispatcher/dsmethod.c

diff --git a/drivers/acpi/dispatcher/dsmethod.c b/drivers/acpi/dispatcher/dsmethod.c
index c50c0cd..3db651c 100644
--- a/drivers/acpi/dispatcher/dsmethod.c
+++ b/drivers/acpi/dispatcher/dsmethod.c
@@ -535,7 +535,6 @@
 acpi_ds_terminate_control_method(union acpi_operand_object *method_desc,
 				 struct acpi_walk_state *walk_state)
 {
-	struct acpi_namespace_node *method_node;
 	acpi_status status;
 
 	ACPI_FUNCTION_TRACE_PTR(ds_terminate_control_method, walk_state);
@@ -575,12 +574,6 @@
 
 	if (walk_state) {
 		/*
-		 * Delete any objects created by this method during execution.
-		 * The method Node is stored in the walk state
-		 */
-		method_node = walk_state->method_node;
-
-		/*
 		 * Delete any namespace objects created anywhere within
 		 * the namespace by the execution of this method
 		 */

drivers/acpi/namespace/nswalk.c

diff --git a/drivers/acpi/namespace/nswalk.c b/drivers/acpi/namespace/nswalk.c
index 280b835..c7b5409 100644
--- a/drivers/acpi/namespace/nswalk.c
+++ b/drivers/acpi/namespace/nswalk.c
@@ -77,9 +77,7 @@
 
 		/* It's really the parent's _scope_ that we want */
 
-		if (parent_node->child) {
-			next_node = parent_node->child;
-		}
+		next_node = parent_node->child;
 	}
 
 	else {