This fixes BULK data loss when transfer is detected as timeout but finished just before stopping endpoint. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com> Reviewed-by: Hao Wu <hao.a.wu@intel.com> Cc: Star Zeng <star.zeng@intel.com> Cc: Feng Tian <feng.tian@intel.com>