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Date: Thu, 7 Jan 2016 15:27:18 -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 4/8] [media] s5k5baf: 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> --- drivers/media/i2c/s5k5baf.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c index fc3a5a8e6c9c..db82ed05792e 100644 --- a/drivers/media/i2c/s5k5baf.c +++ b/drivers/media/i2c/s5k5baf.c @@ -1868,8 +1868,11 @@ static int s5k5baf_parse_device_node(struct s5k5baf *state, struct device *dev) return -EINVAL; } - v4l2_of_parse_endpoint(node_ep, &ep); + ret = v4l2_of_parse_endpoint(node_ep, &ep); of_node_put(node_ep); + if (ret) + return ret; + state->bus_type = ep.bus_type; switch (state->bus_type) { -- 2.4.3
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