Add return status check for SetVariable.

Signed-off-by: niruiyu
Reviewed-by: jljusten
Reviewed-by: hhtian

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11722 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 10 insertions, 8 deletions

diff --git a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
index 5a0f79bf75..2add59c5ab 100644
--- a/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
+++ b/IntelFrameworkModulePkg/Library/GenericBdsLib/BdsConsole.c
@@ -1,7 +1,7 @@
 /** @file

   BDS Lib functions which contain all the code to connect console device

 

-Copyright (c) 2004 - 2010, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>

 This program and the accompanying materials

 are licensed and made available under the terms and conditions of the BSD License

 which accompanies this distribution.  The full text of the license may be found at

@@ -196,6 +196,7 @@ BdsLibUpdateConsoleVariable (
   IN  EFI_DEVICE_PATH_PROTOCOL  *ExclusiveDevicePath

   )

 {

+  EFI_STATUS                Status;

   EFI_DEVICE_PATH_PROTOCOL  *VarConsole;

   UINTN                     DevicePathSize;

   EFI_DEVICE_PATH_PROTOCOL  *NewDevicePath;

@@ -272,13 +273,14 @@ BdsLibUpdateConsoleVariable (
   //

   // Finally, Update the variable of the default console by NewDevicePath

   //

-  gRT->SetVariable (

-        ConVarName,

-        &gEfiGlobalVariableGuid,

-        Attributes,

-        GetDevicePathSize (NewDevicePath),

-        NewDevicePath

-        );

+  Status = gRT->SetVariable (

+                  ConVarName,

+                  &gEfiGlobalVariableGuid,

+                  Attributes,

+                  GetDevicePathSize (NewDevicePath),

+                  NewDevicePath

+                  );

+  ASSERT_EFI_ERROR (Status);

 

   if (VarConsole == NewDevicePath) {

     if (VarConsole != NULL) {