audio: Clean up missing memory free's when opening devices/streams am: e44e067612 am: b7e13f1838 am: bee5f4e93e

Original change: https://android-review.googlesource.com/c/device/linaro/dragonboard/+/1585399

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ib4b393dff726be1c001729b9ec6c19db7c279870