IntelSiliconPkg IntelVTdDxe: Signal AcpiNotificationFunc() initially

[mirror_edk2.git] / IntelSiliconPkg / Feature / VTd / IntelVTdDxe / DmarAcpiTable.c

diff --git a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c
index ce350bafbe3ffdee176909d46a7626d9833e779c..b16bd93d53f135238bca446efc57557f224e50f8 100644 (file)
--- a/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c
+++ b/IntelSiliconPkg/Feature/VTd/IntelVTdDxe/DmarAcpiTable.c
@@ -1005,6 +1005,9 @@ GetDmarAcpiTable (
                &AcpiTable\r
                );\r
   }\r
+  if (EFI_ERROR (Status)) {\r
+    return EFI_NOT_FOUND;\r
+  }\r
   ASSERT (AcpiTable != NULL);\r
 \r
   mAcpiDmarTable = FindAcpiPtr (\r