[automerger skipped] Merge "Release the interface request when Ethernet...

[automerger skipped] Merge "Release the interface request when Ethernet tethering is stopped." into rvc-dev am: e8d1d95a am: ffa0666e am: 408c4cca am: fab11191 -s ours am: 3fb22c6b -s ours

am skip reason: Change-Id Iaf85e800569f2e08c39f7ebb96f8aa34f6e53133 with SHA-1 41c81248 is in history

Change-Id: If8bccc46128c174d9818c1fbcef06187b27fe61a