tree 1fb403135f66f67c8805793f033dda12b1f49d14
parent 58ea3b738a67467f77b29fb35f607837536a6793
author Andrew Walbran <qwandor@google.com> 1596726043 +0100
committer Andrew Walbran <qwandor@google.com> 1596726043 +0100

Clean up better on error.

Free mailbox buffers and release the RX buffer in case it was in use.

Change-Id: I9f84a70a723b371380a9bedc2ca6f6effbd39478