The v4l2_of_parse_endpoint() function can fail so check the return value.
Signed-off-by: Javier Martinez Canillas <javier@xxxxxxxxxxxxxxx>
Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
---
Changes in v2: None
drivers/media/i2c/s5c73m3/s5c73m3-core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
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");
--
2.4.3
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