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V4L/DVB (13477): v4l2-subdev: remove unnecessary check 

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2009-06-09 17:34:01 -03:00 committed by Mauro Carvalho Chehab
parent 57f902d0f3
commit dbc8e34a32
1 changed files with 1 additions and 1 deletions
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2
include/media/v4l2-subdev.h
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@ -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. */