[PATCH 4/7] IntelFrameworkModulePkg: Use EfiEventEmptyFunction from UefiLib

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

Use EfiEventEmptyFunction from UefiLib and remove the duplication
of event empty function.

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

Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@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>
---
 IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c | 20 +-------------------
 1 file changed, 1 insertion(+), 19 deletions(-)

diff --git a/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c b/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c
index bf81de40a31d..8a64f041426a 100644
--- a/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c
+++ b/IntelFrameworkModulePkg/Universal/BdsDxe/BdsEntry.c
@@ -83,24 +83,6 @@ BdsInitialize (
   return Status;
 }
 
-
-/**
-  An empty function to pass error checking of CreateEventEx ().
-
-  @param  Event                 Event whose notification function is being invoked.
-  @param  Context               Pointer to the notification function's context,
-                                which is implementation-dependent.
-
-**/
-VOID
-EFIAPI
-BdsEmptyCallbackFunction (
-  IN EFI_EVENT                Event,
-  IN VOID                     *Context
-  )
-{
-}
-
 /**
 
   This function attempts to boot for the boot order specified
@@ -144,7 +126,7 @@ BdsBootDeviceSelect (
     Status = gBS->CreateEventEx (
                     EVT_NOTIFY_SIGNAL,
                     TPL_CALLBACK,
-                    BdsEmptyCallbackFunction,
+                    EfiEventEmptyFunction,
                     NULL,
                     &gConnectConInEventGuid,
                     &ConnectConInEvent
-- 
2.7.0.windows.1