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| author | Javier Martinez Canillas | 2016-01-11 17:47:11 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2016-02-01 13:02:17 +0100 |
| commit | fda8b13ddce96335de2c6ae46bd3b14829318afe (patch) | |
| tree | 4cb9903a0c2f5ffd97ff441280bd898f43dac153 | |
| parent | [media] adv7604: Check v4l2_of_parse_endpoint() return value (diff) | |
| download | kernel-qcow2-linux-fda8b13ddce96335de2c6ae46bd3b14829318afe.tar.gz kernel-qcow2-linux-fda8b13ddce96335de2c6ae46bd3b14829318afe.tar.xz kernel-qcow2-linux-fda8b13ddce96335de2c6ae46bd3b14829318afe.zip | |
[media] s5c73m3: 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>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
| -rw-r--r-- | drivers/media/i2c/s5c73m3/s5c73m3-core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c index 57b3d27993a4..08af58fb8e7d 100644 --- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c +++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c @@ -1639,8 +1639,10 @@ static int s5c73m3_get_platform_data(struct s5c73m3 *state) return 0; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; if (ep.bus_type != V4L2_MBUS_CSI2) { dev_err(dev, "unsupported bus type\n"); |