[PATCH 6/7] QuarkPlatformPkg: Use EfiEventGroupSignal from UefiLib

[Star Zeng <star.zeng@intel.com>]

Use EfiEventGroupSignal from UefiLib and remove
InternalBdsEmptyCallbackFuntion.

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=298

Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
---
 .../PlatformBootManagerLib/PlatformBootManager.c   | 25 ++--------------------
 1 file changed, 2 insertions(+), 23 deletions(-)

diff --git a/QuarkPlatformPkg/Library/PlatformBootManagerLib/PlatformBootManager.c b/QuarkPlatformPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
index b61eb03360a2..49aa15c11f15 100644
--- a/QuarkPlatformPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
+++ b/QuarkPlatformPkg/Library/PlatformBootManagerLib/PlatformBootManager.c
@@ -2,7 +2,7 @@
 This file include all platform action which can be customized
 by IBV/OEM.
 
-Copyright (c) 2015 - 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2015 - 2017, 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
@@ -176,16 +176,6 @@ PlatformRegisterFvBootOption (
   }
 }
 
-VOID
-EFIAPI
-InternalBdsEmptyCallbackFuntion (
-  IN EFI_EVENT  Event,
-  IN VOID       *Context
-  )
-{
-  return;
-}
-
 /**
   Do the platform specific action before the console is connected.
 
@@ -209,7 +199,6 @@ PlatformBootManagerBeforeConsole (
   EFI_BOOT_MODE                 BootMode;
   EFI_ACPI_S3_SAVE_PROTOCOL     *AcpiS3Save;
   EFI_HANDLE                    Handle;
-  EFI_EVENT                     EndOfDxeEvent;
 
   //
   // Update the console variables.
@@ -294,17 +283,7 @@ PlatformBootManagerBeforeConsole (
   // Inform PI SMM drivers that BDS may run 3rd party code
   // Create and signal End of DXE event group
   //
-  Status = gBS->CreateEventEx (
-                  EVT_NOTIFY_SIGNAL,
-                  TPL_CALLBACK,
-                  InternalBdsEmptyCallbackFuntion,
-                  NULL,
-                  &gEfiEndOfDxeEventGroupGuid,
-                  &EndOfDxeEvent
-                  );
-  ASSERT_EFI_ERROR (Status);
-  gBS->SignalEvent (EndOfDxeEvent);
-  gBS->CloseEvent (EndOfDxeEvent);
+  EfiEventGroupSignal (&gEfiEndOfDxeEventGroupGuid);
 
   DEBUG((EFI_D_INFO,"All EndOfDxe callbacks have returned successfully\n"));
 
-- 
2.7.0.windows.1