media: venus: Warn only once about problems in .remove()

The only effect of returning an error code in a remove callback is that
the driver core emits a warning. The device is unbound anyhow.

As the remove callback already emits a (quite verbose) warning when ret
is non-zero, return zero to suppress the additional warning.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
This commit is contained in:
Uwe Kleine-König 2023-03-26 16:31:10 +02:00 • committed by Hans Verkuil
commit d80250819e