MdeModulePkg/ResetSystem: Remove unnecessary global variable

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

diff --git a/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c b/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
index f61e65e151aba37738ed780db4bae9da2a46291b..64f2da5ce9def5ef4bc59141998490e03e2d54f2 100644 (file)
--- a/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
+++ b/MdeModulePkg/Universal/ResetSystemRuntimeDxe/ResetSystem.c
@@ -1,7 +1,7 @@
 /** @file\r
   Reset Architectural Protocol implementation\r
 \r
 /** @file\r
   Reset Architectural Protocol implementation\r
 \r

-  Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR>\r

 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r


@@ -15,11 +15,6 @@
 \r
 #include "ResetSystem.h"\r
 \r
 \r
 #include "ResetSystem.h"\r
 \r

-//\r
-// The handle onto which the Reset Architectural Protocol is installed\r
-//\r
-EFI_HANDLE  mResetHandle = NULL;\r
-\r

 /**\r
   The driver's entry point.\r
 \r
 /**\r
   The driver's entry point.\r
 \r


@@ -40,6 +35,7 @@ InitializeResetSystem (
   )\r
 {\r
   EFI_STATUS  Status;\r
   )\r
 {\r
   EFI_STATUS  Status;\r

+  EFI_HANDLE  Handle;\r

 \r
   //\r
   // Make sure the Reset Architectural Protocol is not already installed in the system\r
 \r
   //\r
   // Make sure the Reset Architectural Protocol is not already installed in the system\r


@@ -54,8 +50,9 @@ InitializeResetSystem (
   //\r
   // Now install the Reset RT AP on a new handle\r
   //\r
   //\r
   // Now install the Reset RT AP on a new handle\r
   //\r

+  Handle = NULL;\r

   Status = gBS->InstallMultipleProtocolInterfaces (\r
   Status = gBS->InstallMultipleProtocolInterfaces (\r

-                  &mResetHandle,\r
+                  &Handle,\r

                   &gEfiResetArchProtocolGuid,\r
                   NULL,\r
                   NULL\r
                   &gEfiResetArchProtocolGuid,\r
                   NULL,\r
                   NULL\r