This patch fixes the checkpatch warnings: WARNING: unchecked sscanf return value Signed-off-by: Ioana Ciornei <ciorneiioana@xxxxxxxxx> --- based on linux-iio/testing branch drivers/iio/gyro/adis16136.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c index 26de876..bb09bff 100644 --- a/drivers/iio/gyro/adis16136.c +++ b/drivers/iio/gyro/adis16136.c @@ -435,7 +435,9 @@ static int adis16136_initial_setup(struct iio_dev *indio_dev) if (ret) return ret; - sscanf(indio_dev->name, "adis%u\n", &device_id); + ret = sscanf(indio_dev->name, "adis%u\n", &device_id); + if (ret != 1) + return -EINVAL; if (prod_id != device_id) dev_warn(&indio_dev->dev, "Device ID(%u) and product ID(%u) do not match.", -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
