tree 887b023df681dd78bb893cdfa92f59ec4e02e805
parent 5aca73cd73f51f0171a45a605118db0c166f1680
author Dhananjay Kumar <dhakumar@codeaurora.org> 1493133927 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1510824303 -0800

visualizer: fix warnings due to uninitialized return values.

Provide default initialization for return values in
visualizer_hal_start_output and visualizer_hal_stop_output
as in few conditions these are getting returned without any
explicit assignment

Change-Id: Iac5b5ffb7c71dfeabd29bff9978dfc62f69ec7db