From 17b875379f446f204d7e5ac57d07c1b393196a42 Mon Sep 17 00:00:00 2001
From: lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 5 Feb 2008 04:41:53 +0000
Subject: [PATCH] Correct return status for the unsupported condition

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4679 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c   | 2 +-
 MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c b/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
index 2814c9d774..383916e858 100644
--- a/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
+++ b/MdeModulePkg/Universal/CapsuleRuntimeDxe/CapsuleService.c
@@ -125,7 +125,7 @@ Returns:
   // Now Runtime mode doesn't support the non-reset capsule image.
   //
   if (EfiAtRuntime ()) {
-    return EFI_INVALID_PARAMETER;
+    return EFI_UNSUPPORTED;
   }
 
   //
diff --git a/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c b/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c
index 2c5dd365db..5e4688929a 100644
--- a/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c
+++ b/MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c
@@ -730,11 +730,6 @@ Returns:
     //   Make sure RT Attribute is set if we are in Runtime phase.
     //
     return EFI_INVALID_PARAMETER;
-  } else if (EfiAtRuntime () && Attributes && !(Attributes & EFI_VARIABLE_NON_VOLATILE)) {
-    //
-    // Cannot Query volatile variable in Runtime
-    //
-    return EFI_INVALID_PARAMETER;
   }
 
   AcquireLockOnlyAtBootTime(&Global->VariableServicesLock);