From c17e4a2f537187e33283434393d317747e5671a4 Mon Sep 17 00:00:00 2001
From: Zhichao Gao <zhichao.gao@intel.com>
Date: Wed, 24 Apr 2019 11:20:38 +0800
Subject: [PATCH] MdePkg/UefiDebugLibConOut: make global variable static

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1740

Add a 'static' storage-class specifier to the global variables
that only used in a single file to minimize the name collisions.
This is only for the variable named 'mExitBootServicesEvent'.

Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
---
 MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c b/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c
index d4fdfbab55..8005370372 100644
--- a/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c
+++ b/MdePkg/Library/UefiDebugLibConOut/DebugLibConstructor.c
@@ -17,7 +17,7 @@
 //
 BOOLEAN     mPostEBS = FALSE;
 
-EFI_EVENT   mExitBootServicesEvent;
+static EFI_EVENT   mExitBootServicesEvent;
 
 //
 // Pointer to SystemTable
-- 
2.39.2