MdeModulePkg: Refine type cast for pointer subtraction

[mirror_edk2.git] / MdeModulePkg / Library / UefiBootManagerLib / BmHotkey.c

diff --git a/MdeModulePkg/Library/UefiBootManagerLib/BmHotkey.c b/MdeModulePkg/Library/UefiBootManagerLib/BmHotkey.c
index 35131a94f61d8feb585929978f19839977951624..0f2e677c8a6bbe43013314bf366b38aaadd6351e 100644 (file)
--- a/MdeModulePkg/Library/UefiBootManagerLib/BmHotkey.c
+++ b/MdeModulePkg/Library/UefiBootManagerLib/BmHotkey.c
@@ -1,7 +1,7 @@
 /** @file\r
   Hotkey library functions.\r
 \r
-Copyright (c) 2011 - 2016, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2011 - 2017, Intel Corporation. All rights reserved.<BR>\r
 (C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r
 This program and the accompanying materials\r
 are licensed and made available under the terms and conditions of the BSD License\r
@@ -220,21 +220,6 @@ BmGetKeyOptions (
   return Param.KeyOptions;\r
 }\r
 \r
-/**\r
-  Callback function for event.\r
-  \r
-  @param    Event          Event for this callback function.\r
-  @param    Context        Context pass to this function.\r
-**/\r
-VOID\r
-EFIAPI\r
-BmEmptyFunction (\r
-  IN EFI_EVENT                Event,\r
-  IN VOID                     *Context\r
-  )\r
-{\r
-}\r
-\r
 /**\r
   Check whether the bit is set in the value.\r
 \r
@@ -901,7 +886,7 @@ EfiBootManagerStartHotkeyService (
   Status = gBS->CreateEvent (\r
                   EVT_NOTIFY_WAIT,\r
                   TPL_CALLBACK,\r
-                  BmEmptyFunction,\r
+                  EfiEventEmptyFunction,\r
                   NULL,\r
                   &mBmHotkeyTriggered\r
                   );\r