From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- drivers/iio/gyro/adis16136.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/iio/gyro/adis16136.c') diff --git a/drivers/iio/gyro/adis16136.c b/drivers/iio/gyro/adis16136.c index f8d1c2210..b04faf93e 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.", -- cgit v1.2.3-54-g00ecf