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Date: Mon, 11 Jan 2016 13:47:11 -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>, Andrzej Hajda <a.hajda@...sung.com>, Kyungmin Park <kyungmin.park@...sung.com>, linux-media@...r.kernel.org Subject: [PATCH v2 3/8] [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@....samsung.com> Acked-by: Sakari Ailus <sakari.ailus@...ux.intel.com> --- 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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