Merge "Release the memory allocated in the algorithm to prevent memory leaks"...

Merge "Release the memory allocated in the algorithm to prevent memory leaks" am: a3fe1725 am: a80338f8 am: 89b620d1 am: d6835f63

Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2186106



Change-Id: I6ad3f54784ab9424c8e62a3b86a3a9945214ebbe
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>