Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 098/190] media: omap4iss: return error code when omap4iss_get() failed | Date | Thu, 20 May 2021 11:22:42 +0200 |
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From: Yang Yingliang <yangyingliang@huawei.com>
[ Upstream commit 8938c48fa25b491842ece9eb38f0bea0fcbaca44 ]
If omap4iss_get() failed, it need return error code in iss_probe().
Fixes: 59f0ad807681 ("[media] v4l: omap4iss: Add support for OMAP4...") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Yang Yingliang <yangyingliang@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/staging/media/omap4iss/iss.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/media/omap4iss/iss.c b/drivers/staging/media/omap4iss/iss.c index aa76ccda5b42..130d09d28e1d 100644 --- a/drivers/staging/media/omap4iss/iss.c +++ b/drivers/staging/media/omap4iss/iss.c @@ -1406,8 +1406,10 @@ static int iss_probe(struct platform_device *pdev) if (ret < 0) goto error; - if (!omap4iss_get(iss)) + if (!omap4iss_get(iss)) { + ret = -EINVAL; goto error; + } ret = iss_reset(iss); if (ret < 0) -- 2.30.2
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