From e7c2a83b3b5d40a7be33267799cc22fe867745cf Mon Sep 17 00:00:00 2001
From: erictian <erictian@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 20 Jun 2011 09:35:53 +0000
Subject: [PATCH] Fix potential null pointer dereference

Signed-off-by: erictian
Reviewed-by: ydong10


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11859 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
index bfb36df828..83c2ca3afe 100644
--- a/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
+++ b/MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBus.c
@@ -1046,12 +1046,12 @@ ScsiScanCreateDevice (
                                              &ScsiDevicePath
                                              );
   } else {
-    Status = ScsiIoDevice->ScsiPassThru->BuildDevicePath (
-                                           ScsiBusDev->ScsiInterface,
-                                           TargetId->ScsiId.Scsi,
-                                           Lun,
-                                           &ScsiDevicePath
-                                           );
+    Status = ScsiBusDev->ScsiInterface->BuildDevicePath (
+                                          ScsiBusDev->ScsiInterface,
+                                          TargetId->ScsiId.Scsi,
+                                          Lun,
+                                          &ScsiDevicePath
+                                          );
   }
 
   if (EFI_ERROR(Status)) {