From: Dan Carpenter <dan.carpenter@oracle.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Dafna Hirschfeld <dafna3@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] media: vicodec: Fix error codes in probe function
Date: Tue, 7 Apr 2020 12:32:37 +0300 [thread overview]
Message-ID: <20200407093237.GN68494@mwanda> (raw)
If these functions fail then we return success, but we should instead
preserve negative error code and return that.
Fixes: fde649b418d1 ("media: vicodec: Register another node for stateless decoder")
Fixes: c022a4a95722 ("media: vicodec: add struct for encoder/decoder instance")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
drivers/media/platform/vicodec/vicodec-core.c | 15 +++++++++------
1 file changed, 9 insertions(+), 6 deletions(-)
diff --git a/drivers/media/platform/vicodec/vicodec-core.c b/drivers/media/platform/vicodec/vicodec-core.c
index 30ced1c21387..e879290727ef 100644
--- a/drivers/media/platform/vicodec/vicodec-core.c
+++ b/drivers/media/platform/vicodec/vicodec-core.c
@@ -2114,16 +2114,19 @@ static int vicodec_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, dev);
- if (register_instance(dev, &dev->stateful_enc,
- "stateful-encoder", true))
+ ret = register_instance(dev, &dev->stateful_enc, "stateful-encoder",
+ true);
+ if (ret)
goto unreg_dev;
- if (register_instance(dev, &dev->stateful_dec,
- "stateful-decoder", false))
+ ret = register_instance(dev, &dev->stateful_dec, "stateful-decoder",
+ false);
+ if (ret)
goto unreg_sf_enc;
- if (register_instance(dev, &dev->stateless_dec,
- "stateless-decoder", false))
+ ret = register_instance(dev, &dev->stateless_dec, "stateless-decoder",
+ false);
+ if (ret)
goto unreg_sf_dec;
#ifdef CONFIG_MEDIA_CONTROLLER
--
2.25.1
reply other threads:[~2020-04-07 9:32 UTC|newest]
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