ACPICA: Standardize all switch() blocks

After many years, different formatting for switch() has crept in.
This change makes every switch block identical. Chao Guan.
ACPICA bugzilla 997.

References: https://bugs.acpica.org/show_bug.cgi?id=997
Signed-off-by: Chao Guan <chao.guan@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
diff --git a/drivers/acpi/acpica/dsutils.c b/drivers/acpi/acpica/dsutils.c
index 9977899..c666fc0 100644
--- a/drivers/acpi/acpica/dsutils.c
+++ b/drivers/acpi/acpica/dsutils.c
@@ -240,7 +240,6 @@
 
 		case AML_IF_OP:
 		case AML_WHILE_OP:
-
 			/*
 			 * If we are executing the predicate AND this is the predicate op,
 			 * we will use the return value
@@ -254,7 +253,9 @@
 			break;
 
 		default:
+
 			/* Ignore other control opcodes */
+
 			break;
 		}
 
@@ -263,7 +264,6 @@
 		goto result_not_used;
 
 	case AML_CLASS_CREATE:
-
 		/*
 		 * These opcodes allow term_arg(s) as operands and therefore
 		 * the operands can be method calls. The result is used.
@@ -292,7 +292,6 @@
 		goto result_not_used;
 
 	default:
-
 		/*
 		 * In all other cases. the parent will actually use the return
 		 * object, so keep it.