diff options
Diffstat (limited to 'IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c')
| -rw-r--r-- | IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c index 6052a0aebe..37b3b19bce 100644 --- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c +++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmaProtection.c @@ -412,6 +412,9 @@ AcpiNotificationFunc ( Status = GetDmarAcpiTable ();
if (EFI_ERROR (Status)) {
+ if (Status == EFI_ALREADY_STARTED) {
+ gBS->CloseEvent (Event);
+ }
return;
}
SetupVtd ();
|