From: Zhichao Gao <zhichao.gao@intel.com>
Date: Wed, 24 Apr 2019 03:20:38 +0000 (+0800)
Subject: MdePkg/UefiDebugLibConOut: make global variable static
X-Git-Tag: edk2-stable201905~201
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=c17e4a2f537187e33283434393d317747e5671a4

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>
---

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