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Message-Id: <1452191248-15847-9-git-send-email-javier@osg.samsung.com> Date: Thu, 7 Jan 2016 15:27:22 -0300 From: Javier Martinez Canillas <javier@....samsung.com> To: linux-kernel@...r.kernel.org Cc: Javier Martinez Canillas <javier@....samsung.com>, Mauro Carvalho Chehab <mchehab@....samsung.com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, linux-media@...r.kernel.org Subject: [PATCH 8/8] [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@....samsung.com> --- drivers/media/platform/omap3isp/isp.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 79a0b953bba3..891e54394a1c 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); -- 2.4.3
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