Potentially uninitialized 'Status' might be returned in functions NvmeCreateIoCompletionQueue() and NvmeCreateIoSubmissionQueue() in file NvmExpressHci.c. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com>