update the usage help text on variable statistic information.

[mirror_edk2.git] / MdeModulePkg / Library / UefiHiiServicesLib / UefiHiiServicesLib.c

diff --git a/MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.c b/MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.c
index 5cecf56e14e662502f6f515a0e5b9a77febf5f85..b31b7379f17611abab5f10693d3ac8df03a9c280 100644 (file)
--- a/MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.c
+++ b/MdeModulePkg/Library/UefiHiiServicesLib/UefiHiiServicesLib.c
@@ -79,30 +79,35 @@ UefiHiiServicesLibConstructor (
   IN EFI_SYSTEM_TABLE  *SystemTable\r
   )\r
 {\r
+  EFI_STATUS Status;\r
+\r
   //\r
-  // Retrieve the pointer to the UEFI HII Font Protocol \r
+  // Retrieve the pointer to the UEFI HII String Protocol \r
   //\r
-  gBS->LocateProtocol (&gEfiHiiFontProtocolGuid, NULL, (VOID **) &gHiiFont);\r
+  Status = gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &gHiiString);\r
+  ASSERT_EFI_ERROR (Status);\r
 \r
   //\r
-  // Retrieve the pointer to the UEFI HII String Protocol \r
+  // Retrieve the pointer to the UEFI HII Database Protocol \r
   //\r
-  gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &gHiiString);\r
+  Status = gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **) &gHiiDatabase);\r
+  ASSERT_EFI_ERROR (Status);\r
 \r
   //\r
-  // Retrieve the pointer to the UEFI HII Image Protocol \r
+  // Retrieve the pointer to the UEFI HII Config Routing Protocol \r
   //\r
-  gBS->LocateProtocol (&gEfiHiiImageProtocolGuid, NULL, (VOID **) &gHiiImage);\r
+  Status = gBS->LocateProtocol (&gEfiHiiConfigRoutingProtocolGuid, NULL, (VOID **) &gHiiConfigRouting);\r
+  ASSERT_EFI_ERROR (Status);\r
 \r
   //\r
-  // Retrieve the pointer to the UEFI HII Database Protocol \r
+  // Retrieve the pointer to the optional UEFI HII Font Protocol \r
   //\r
-  gBS->LocateProtocol (&gEfiHiiDatabaseProtocolGuid, NULL, (VOID **) &gHiiDatabase);\r
+  gBS->LocateProtocol (&gEfiHiiFontProtocolGuid, NULL, (VOID **) &gHiiFont);\r
 \r
   //\r
-  // Retrieve the pointer to the UEFI HII Config Routing Protocol \r
+  // Retrieve the pointer to the optional UEFI HII Image Protocol \r
   //\r
-  gBS->LocateProtocol (&gEfiHiiConfigRoutingProtocolGuid, NULL, (VOID **) &gHiiConfigRouting);\r
+  gBS->LocateProtocol (&gEfiHiiImageProtocolGuid, NULL, (VOID **) &gHiiImage);\r
 \r
   return EFI_SUCCESS;\r
 }\r