media: cec: correctly pass on reply results

media: cec: correctly pass on reply results

[ Upstream commit f9d0ecbf56f4b90745a6adc5b59281ad8f70ab54 ]

The results of non-blocking transmits were not correctly communicated
to userspace.

Specifically:

1) if a non-blocking transmit was canceled, then rx_status wasn't set to 0
   as it should.
2) if the non-blocking transmit succeeded, but the corresponding reply
   never arrived (aborted or timed out), then tx_status wasn't set to 0
   as it should, and rx_status was hardcoded to ABORTED instead of the
   actual reason, such as TIMEOUT. In addition, adap->ops->received() was
   never called, so drivers that want to do message processing themselves
   would not be informed of the failed reply.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Stable-dep-of: 47c82aac10a6 ("media: cec: core: avoid recursive cec_claim_log_addrs")
Signed-off-by: Sasha Levin <sashal@kernel.org>