From fda8b13ddce96335de2c6ae46bd3b14829318afe Mon Sep 17 00:00:00 2001 From: Javier Martinez Canillas Date: Mon, 11 Jan 2016 14:47:11 -0200 Subject: [PATCH] [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 Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- 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"); -- 2.20.1