Miaoqian Lin 0597bcf774 media: tw686x: Fix memory leak in tw686x_video_init
[ Upstream commit e0b212ec9d8177d6f7c404315293f6a085d6ee42 ]

video_device_alloc() allocates memory for vdev,
when video_register_device() fails, it doesn't release the memory and
leads to memory leak, call video_device_release() to fix this.

Fixes: 704a84ccdbf1 ("[media] media: Support Intersil/Techwell TW686x-based video capture cards")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:23:24 +02:00
..
2021-04-28 09:24:36 -07:00