ACPICA: Results from Clang

ACPICA commit 1f08279b3eb13f17004159c28c391a390cd68feb

Changes/fixes From Clang V5.0.1.  Mostly "set but never read"
warnings.

Link: https://github.com/acpica/acpica/commit/1f08279b
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/nsdump.c

@@ -291,7 +291,7 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 					for (i = 0;
 					     (i < obj_desc->buffer.length
 					      && i < 12); i++) {
-						acpi_os_printf(" %.2hX",
+						acpi_os_printf(" %2.2X",
 							       obj_desc->buffer.
 							       pointer[i]);
 					}
@@ -404,7 +404,7 @@ acpi_ns_dump_one_object(acpi_handle obj_handle,
 		case ACPI_TYPE_LOCAL_BANK_FIELD:
 		case ACPI_TYPE_LOCAL_INDEX_FIELD:
 
-			acpi_os_printf(" Off %.3X Len %.2X Acc %.2hd\n",
+			acpi_os_printf(" Off %.3X Len %.2X Acc %.2X\n",
 				       (obj_desc->common_field.
 					base_byte_offset * 8)
 				       +