tree d2b718ec18cd7da96b50b8f5e652e2af3acfcaa1
parent e6c91290718cc512b4f8cdbeb80d4dc08760aff3
author Arun Kumar K.R <akumarkr@codeaurora.org> 1390415776 -0800
committer Arun Kumar K.R <akumarkr@codeaurora.org> 1391197203 -0800

liboverlay: remove warnings during compilation

- Remove unused variables
- Use proper typecast

Change-Id: Ia60fc4c3c7ec39a1df4a780de7f5d75d723f7960