tree e340f4894e8c6ce77d34f6b913fcd467458c16b8
parent 96e604bf4fa45ae7d0a284048fe6c2f668c11d41
author zhufl <zhu.fanglei@zte.com.cn> 1487215534 +0800
committer zhufl <zhu.fanglei@zte.com.cn> 1487323694 +0800

Do not use unnecessary instance variable in compute and volume

This is to change the unnecessary instance variable to local variable.

Change-Id: I62d7acabc234ccd2f0640439972b9a6112414ad6