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Commit dbc8e34a authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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V4L/DVB (13477): v4l2-subdev: remove unnecessary check 



Signed-off-by: default avatarHans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 57f902d0

include/media/v4l2-subdev.h

+1 −1
Original line number Diff line number Diff line
@@ -385,7 +385,7 @@ static inline void v4l2_subdev_init(struct v4l2_subdev *sd, 
   Example: err = v4l2_subdev_call(sd, core, g_chip_ident, &chip);

 */

#define v4l2_subdev_call(sd, o, f, args...)				\

	(!(sd) ? -ENODEV : (((sd) && (sd)->ops->o && (sd)->ops->o->f) ?	\

	(!(sd) ? -ENODEV : (((sd)->ops->o && (sd)->ops->o->f) ?	\

		(sd)->ops->o->f((sd) , ##args) : -ENOIOCTLCMD))



/* Send a notification to v4l2_device. */