From: Dan Carpenter <dan.carpenter@oracle.com>
To: Mauro Carvalho Chehab <m.chehab@samsung.com>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Hans Verkuil" <hans.verkuil@cisco.com>,
"Jingoo Han" <jg1.han@samsung.com>,
"Jon Mason" <jdmason@kudzu.us>,
"Russell King" <rmk+kernel@arm.linux.org.uk>,
"Sakari Ailus" <sakari.ailus@iki.fi>,
"Kristina Martšenko" <kristina.martsenko@gmail.com>,
linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
kernel-janitors@vger.kernel.org
Subject: [patch] [media] Staging: dt3155v4l: set error code on failure
Date: Fri, 9 May 2014 14:55:09 +0300 [thread overview]
Message-ID: <20140509115509.GA32027@mwanda> (raw)
We should be returning -ENOMEM here instead of success.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
diff --git a/drivers/staging/media/dt3155v4l/dt3155v4l.c b/drivers/staging/media/dt3155v4l/dt3155v4l.c
index afbc2e5..178aa5b 100644
--- a/drivers/staging/media/dt3155v4l/dt3155v4l.c
+++ b/drivers/staging/media/dt3155v4l/dt3155v4l.c
@@ -907,8 +907,10 @@ dt3155_probe(struct pci_dev *pdev, const struct pci_device_id *id)
if (!pd)
return -ENOMEM;
pd->vdev = video_device_alloc();
- if (!pd->vdev)
+ if (!pd->vdev) {
+ err = -ENOMEM;
goto err_video_device_alloc;
+ }
*pd->vdev = dt3155_vdev;
pci_set_drvdata(pdev, pd); /* for use in dt3155_remove() */
video_set_drvdata(pd->vdev, pd); /* for use in video_fops */
next reply other threads:[~2014-05-09 11:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-09 11:55 Dan Carpenter [this message]
2014-05-12 2:39 ` [patch] [media] Staging: dt3155v4l: set error code on failure Jingoo Han
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