Revision: 14991
          http://sourceforge.net/p/edk2/code/14991
Author:   niruiyu
Date:     2013-12-17 05:00:10 +0000 (Tue, 17 Dec 2013)
Log Message:
-----------
Add the missing assignment of EFI_DISK_IO2_TOKEN::Token in FlushDiskEx() 
implementation. Without the assignment, system may hang sometimes.

Signed-off-by: Ruiyu Ni <[email protected]>
Reviewed-by: Feng Tian <[email protected]>

Modified Paths:
--------------
    trunk/edk2/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c

Modified: trunk/edk2/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c
===================================================================
--- trunk/edk2/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c   2013-12-17 
01:04:38 UTC (rev 14990)
+++ trunk/edk2/MdeModulePkg/Universal/Disk/DiskIoDxe/DiskIo.c   2013-12-17 
05:00:10 UTC (rev 14991)
@@ -1111,6 +1111,7 @@
       return Status;
     }
     Task->Signature = DISK_IO2_FLUSH_TASK_SIGNATURE;
+    Task->Token     = Token;
     Status = Private->BlockIo2->FlushBlocksEx (Private->BlockIo2, 
&Task->BlockIo2Token);
     if (EFI_ERROR (Status)) {
       gBS->CloseEvent (Task->BlockIo2Token.Event);

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