lkml.org 
[lkml]   [2016]   [Jan]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 8/8] [media] omap3isp: Check v4l2_of_parse_endpoint() return value
Date
The v4l2_of_parse_endpoint() function can fail so check the return value.

Signed-off-by: Javier Martinez Canillas <javier@osg.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
\
 
 \ /
  Last update: 2016-01-07 19:41    [W:0.093 / U:0.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site