This is a note to let you know that I've just added the patch titled media: camss: missing error code in msm_video_register() to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: media-camss-missing-error-code-in-msm_video_register.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit f967ca25c28674c0b6fff2b182678ea438d4b38d Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Date: Wed Dec 9 07:51:30 2020 +0100 media: camss: missing error code in msm_video_register() [ Upstream commit 9c67ed2ab299123872be14a3dc2ea44ce7e4538b ] This error path returns success but it should return -EINVAL. Fixes: cba3819d1e93 ("media: camss: Format configuration per hardware version") Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Reviewed-by: Robert Foss <robert.foss@xxxxxxxxxx> Signed-off-by: Hans Verkuil <hverkuil-cisco@xxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/media/platform/qcom/camss/camss-video.c b/drivers/media/platform/qcom/camss/camss-video.c index c9bb0d023db48..e81ebeb0506e4 100644 --- a/drivers/media/platform/qcom/camss/camss-video.c +++ b/drivers/media/platform/qcom/camss/camss-video.c @@ -901,6 +901,7 @@ int msm_video_register(struct camss_video *video, struct v4l2_device *v4l2_dev, video->nformats = ARRAY_SIZE(formats_rdi_8x96); } } else { + ret = -EINVAL; goto error_video_register; }