GPU Calc: refactor op_financial.cxx to fix warning and bad indentation
GPU Calc: refactor op_financial.cxx to fix warning and bad indentation

Change-Id: I93db1e5d2b03904a3d7787cc16f642ebf4752d85

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core