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Commit a106b474 authored by Ioana Ciornei's avatar Ioana Ciornei Committed by Jonathan Cameron
Browse files

iio: gyro: check sscanf return value 



This patch fixes the checkpatch warnings:
WARNING: unchecked sscanf return value

Signed-off-by: default avatarIoana Ciornei <ciorneiioana@gmail.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 7d0ead5c

drivers/iio/gyro/adis16136.c

+3 −1
Original line number Diff line number Diff line
@@ -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.",