ACPICA: Formatting update - no functional changes

Split some long lines.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/acpica/utcopy.c b/drivers/acpi/acpica/utcopy.c
index cabe860..919624f 100644
--- a/drivers/acpi/acpica/utcopy.c
+++ b/drivers/acpi/acpica/utcopy.c
@@ -496,8 +496,9 @@
 	case ACPI_TYPE_STRING:
 
 		internal_object->string.pointer =
-		    ACPI_ALLOCATE_ZEROED((acpi_size) external_object->string.
-					 length + 1);
+		    ACPI_ALLOCATE_ZEROED((acpi_size)
+					 external_object->string.length + 1);
+
 		if (!internal_object->string.pointer) {
 			goto error_exit;
 		}