[media] s5k5baf: Check v4l2_of_parse_endpoint() return value

[karo-tx-linux.git] / drivers / media / i2c / s5k5baf.c

diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c
index fc3a5a8e6c9c7ebafb5b8a3ba97e1fa7cbe564fd..db82ed05792ef7d21c99879c7cd38e9a754af0fe 100644 (file)
--- 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) {