A list passed as an argument to check_err() means that there is no error code to check and therefore it should be returned back. Signed-off-by: Lumir Balhar <lbalhar@redhat.com> Message-Id: <20190218164856.23861-2-frenzy@frenzy.cz> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>