tree 50312e9932ddc319ebcdb69f8a754842fe1becb1
parent fe17122670d8a61b2260a330a3476ad8c2b5bf03
author Yaowu Xu <yaowu@google.com> 1547512086 -0800
committer Yaowu Xu <yaowu@google.com> 1547652945 +0000

setup_buffer_ref_mvs_inter(): tidy-up

1. remove effectless code.
2. scope variables properly.

Change-Id: Iee3fedd82f5a59984a3babcc19a81cc62324fe58