media: meson: vdec: fix possible refcount leak in vdec_probe()
authorHangyu Hua <hbh25y@gmail.com>
Tue, 6 Sep 2022 07:46:30 +0000 (09:46 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 10 Nov 2022 17:14:22 +0000 (18:14 +0100)
commitbe6e22f54623d8a856a4f167b25be73c2ff1ff80
tree3d718418ba7e5d41adfe901ef1f1315681022889
parentc5fd54a65c35fba67f9426e8ab92b0f0e96b616c
media: meson: vdec: fix possible refcount leak in vdec_probe()

[ Upstream commit 7718999356234d9cc6a11b4641bb773928f1390f ]

v4l2_device_unregister need to be called to put the refcount got by
v4l2_device_register when vdec_probe fails or vdec_remove is called.

Signed-off-by: Hangyu Hua <hbh25y@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>
drivers/staging/media/meson/vdec/vdec.c