GPU Calc: fixed a compiler warning
GPU Calc: fixed a compiler warning

Change-Id: Ia468731911f4b492b85ede63a9646fe28ca63cd8

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