tree 3edcf655ae0530af9f7e37761645ba6438b59c93
parent 3c86852a2e0d9ef8696cf87f2bd0f067862f4e80
author Roshan Pius <rpius@google.com> 1477597692 -0700
committer Roshan Pius <rpius@google.com> 1479337027 -0800

wifi: Use hidl_return_util functions in Iface/Rtt

Modify the WifiIface & WifiRttController methods to the use the new helper
functions.

Bug: 32337072
Test: Compiles
Change-Id: I8ce5450f3012ea3ad699db3c780c0bf985492aad