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media: omap4iss: return error code when omap4iss_get() failed

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[ Upstream commit 8938c48fa2 ]

If omap4iss_get() failed, it need return error code in iss_probe().

Fixes: 59f0ad8076 ("[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>
This commit is contained in:
Yang Yingliang 2020-11-17 03:50:41 +01:00 • committed by Greg Kroah-Hartman
commit 38f9456ef5
1 changed files with 3 additions and 1 deletions
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4
drivers/staging/media/omap4iss/iss.c
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@ -1236,8 +1236,10 @@ 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)