diff options
| -rw-r--r-- | IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c b/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c index c6a1ccdb1b..2b2df1f425 100644 --- a/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c +++ b/IntelSiliconPkg/Feature/VTd/IntelVTdPmrPei/IntelVTdPmrPei.c @@ -189,7 +189,7 @@ PeiIoMmuMap ( if (Operation == EdkiiIoMmuOperationBusMasterCommonBuffer ||
Operation == EdkiiIoMmuOperationBusMasterCommonBuffer64) {
*DeviceAddress = (UINTN)HostAddress;
- *Mapping = 0;
+ *Mapping = NULL;
return EFI_SUCCESS;
}
@@ -266,7 +266,7 @@ PeiIoMmuUnmap ( }
if (Mapping == NULL) {
- return EFI_INVALID_PARAMETER;
+ return EFI_SUCCESS;
}
MapInfo = Mapping;
|