From 0d3ab8410dcb60aef2104231ba817037b3ba73bd Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Fri, 4 Sep 2015 15:33:46 -0300 Subject: [media] dvb core: must check dvb_create_media_graph() If media controller is enabled and mdev is filled, it should ensure that the media graph will be properly initialized. Enforce that. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-core/dvbdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media/dvb-core') diff --git a/drivers/media/dvb-core/dvbdev.h b/drivers/media/dvb-core/dvbdev.h index 3840dd62bfee..de85ba0f570a 100644 --- a/drivers/media/dvb-core/dvbdev.h +++ b/drivers/media/dvb-core/dvbdev.h @@ -206,7 +206,7 @@ int dvb_register_device(struct dvb_adapter *adap, void dvb_unregister_device(struct dvb_device *dvbdev); #ifdef CONFIG_MEDIA_CONTROLLER_DVB -int dvb_create_media_graph(struct dvb_adapter *adap); +__must_check int dvb_create_media_graph(struct dvb_adapter *adap); static inline void dvb_register_media_controller(struct dvb_adapter *adap, struct media_device *mdev) { -- cgit