*/
if (connector && state->crtc) {
drm_connector_unreference(state->connector);
}
Bikeshed: no need for {} and you don't need to check that connector is NULL either. Tbh all the destroy_state helpers don't really need their object argument, only the state. Cleaning that up is somewhere on my todo.
Yes you really do need the connector, lost a boot to an oops,
drm_atomic_state_default_clear does some funky stuff that can possibly go away after this, but I'm not sure.
Dave.