These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / acpi / acpica / utxferror.c

diff --git a/kernel/drivers/acpi/acpica/utxferror.c b/kernel/drivers/acpi/acpica/utxferror.c
index 306e785..98d5787 100644 (file)
--- a/kernel/drivers/acpi/acpica/utxferror.c
+++ b/kernel/drivers/acpi/acpica/utxferror.c
@@ -107,9 +107,16 @@ acpi_exception(const char *module_name,
        va_list arg_list;
 
        ACPI_MSG_REDIRECT_BEGIN;
-       acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
-                      acpi_format_exception(status));
 
+       /* For AE_OK, just print the message */
+
+       if (ACPI_SUCCESS(status)) {
+               acpi_os_printf(ACPI_MSG_EXCEPTION);
+
+       } else {
+               acpi_os_printf(ACPI_MSG_EXCEPTION "%s, ",
+                              acpi_format_exception(status));
+       }
        va_start(arg_list, format);
        acpi_os_vprintf(format, arg_list);
        ACPI_MSG_SUFFIX;