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Subject[PATCH 5.10 169/663] media: aspeed: fix error return code in aspeed_video_setup_video()
Date
From: Zhang Changzhong <zhangchangzhong@huawei.com>

[ Upstream commit d497fcdab02996a4510d5dd0d743447c737c317a ]

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: d2b4387f3bdf ("media: platform: Add Aspeed Video Engine driver")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/aspeed-video.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c
index c46a79eace98b..f2c4dadd6a0eb 100644
--- a/drivers/media/platform/aspeed-video.c
+++ b/drivers/media/platform/aspeed-video.c
@@ -1551,12 +1551,12 @@ static int aspeed_video_setup_video(struct aspeed_video *video)
V4L2_JPEG_CHROMA_SUBSAMPLING_420, mask,
V4L2_JPEG_CHROMA_SUBSAMPLING_444);

- if (video->ctrl_handler.error) {
+ rc = video->ctrl_handler.error;
+ if (rc) {
v4l2_ctrl_handler_free(&video->ctrl_handler);
v4l2_device_unregister(v4l2_dev);

- dev_err(video->dev, "Failed to init controls: %d\n",
- video->ctrl_handler.error);
+ dev_err(video->dev, "Failed to init controls: %d\n", rc);
return rc;
}

--
2.27.0


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