From 8c01a99b8472f231e746c7eb9bade0ddddf2b445 Mon Sep 17 00:00:00 2001
From: "Gao, Liming" <liming.gao@intel.com>
Date: Fri, 27 Jun 2014 19:15:35 +0000
Subject: [PATCH] OvmfPkg/QemuFlashFvbServicesRuntimeDxe: Fix GCC44 build
 failure.

Initialize the input parameter FwhInstance in function GetFvbInstance().

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Gao, Liming" <liming.gao@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15601 6f19259b-4bc3-4df7-8a09-765794883524
---
 OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
index 7d26c41ccc..7827b72be1 100644
--- a/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
+++ b/OvmfPkg/QemuFlashFvbServicesRuntimeDxe/FwBlockService.c
@@ -197,6 +197,7 @@ Returns:
 {
   EFI_FW_VOL_INSTANCE *FwhRecord;
 
+  *FwhInstance = NULL;
   if (Instance >= Global->NumFv) {
     return EFI_INVALID_PARAMETER;
   }
-- 
2.39.2