From 09e4dbeb5c0ef7d9e178e81f73c9e43f8ef48559 Mon Sep 17 00:00:00 2001
From: erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 10 Apr 2012 06:33:40 +0000
Subject: [PATCH] MdeModulePkg: Fix build warning on Xhci driver with XCode 32
 tool chain.

Signed-off-by: Tian Feng <feng.tian@intel.com>
Reviewed-by: Sun Rui <rui.sun@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13177 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
index 5d1f2b96dd..bfe1cd89fc 100644
--- a/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
+++ b/MdeModulePkg/Bus/Pci/XhciDxe/XhciSched.c
@@ -921,7 +921,8 @@ XhcCheckUrbResult (
 
   ASSERT ((Xhc != NULL) && (Urb != NULL));
 
-  Status = EFI_SUCCESS;
+  Status   = EFI_SUCCESS;
+  AsyncUrb = NULL;
 
   if (Urb->Finished) {
     goto EXIT;