/**\r
Get the DMAR ACPI table.\r
\r
- @retval EFI_SUCCESS The DMAR ACPI table is got.\r
- @retval EFI_NOT_FOUND The DMAR ACPI table is not found.\r
+ @retval EFI_SUCCESS The DMAR ACPI table is got.\r
+ @retval EFI_ALREADY_STARTED The DMAR ACPI table has been got previously.\r
+ @retval EFI_NOT_FOUND The DMAR ACPI table is not found.\r
**/\r
EFI_STATUS\r
GetDmarAcpiTable (\r
EFI_STATUS Status;\r
\r
if (mAcpiDmarTable != NULL) {\r
- return EFI_SUCCESS;\r
+ return EFI_ALREADY_STARTED;\r
}\r
\r
AcpiTable = NULL;\r