tree 6e34e6cc604dab2a9af8851fabc4c318cdd87b96
parent deab7d352d917b042d827b2a589c53efe0d9d63e
author Yang Ni <yangni@google.com> 1458944934 -0700
committer Yang Ni <yangni@google.com> 1458947285 -0700

Removed unused variables

Bug: 27272549

Also avoided alloca(0)

Change-Id: I64d0baf3ccd1da37851f337293d356973a12a9d7