diff options
| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-01-11 14:47:16 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-01 10:04:17 -0200 |
| commit | c517b35211aed34cb7c78d508a0b9fb209fd60c9 (patch) | |
| tree | 6595cccee7f98771afff26b0ed563119c35b28b4 /drivers/media/platform/omap3isp/isp.c | |
| parent | 234eab8407afbedb4428012f8292357db75e24cd (diff) | |
[media] omap3isp: Check v4l2_of_parse_endpoint() return value
The v4l2_of_parse_endpoint() function can fail so check the return value.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.c')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 67efa9ea551e..f9e5245f26ac 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -2235,8 +2235,11 @@ static int isp_of_parse_node(struct device *dev, struct device_node *node, struct isp_bus_cfg *buscfg = &isd->bus; struct v4l2_of_endpoint vep; unsigned int i; + int ret; - v4l2_of_parse_endpoint(node, &vep); + ret = v4l2_of_parse_endpoint(node, &vep); + if (ret) + return ret; dev_dbg(dev, "parsing endpoint %s, interface %u\n", node->full_name, vep.base.port); |