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media: v4l: Make media_entity_to_video_device() NULL-safe
authorSakari Ailus <sakari.ailus@linux.intel.com>
Wed, 11 Jun 2025 12:40:42 +0000 (15:40 +0300)
committerHans Verkuil <hverkuil@xs4all.nl>
Thu, 10 Jul 2025 09:32:23 +0000 (11:32 +0200)
commit7a8212f3bcfab753602599da644fb5bdeaf8ff2d
treeeef156a23dcccf2a8631c66d2e1cf1eecb6bbe63tree | snapshot
parent09ef95213880e32dc0e9612bae023e61c69b392ecommit | diff
media: v4l: Make media_entity_to_video_device() NULL-safe

Make media_entity_to_video_device(NULL) return NULL, instead of an invalid
pointer value.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
include/media/v4l2-dev.h diff | blob | blame | history
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