Introduce a function to fetch the AwbStatus (fetchAwbStatus), and call it unconditionally at the top of Prepare so that both Prepare and Process know thereafter that it's been done. Signed-off-by: David Plowman <david.plowman@raspberrypi.com> Reviewed-by: Naushir Patuck <naush@raspberrypi.com> Acked-by: Kieran Bingham <kieran.bingham@ideasonboard.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>