Commit 842b1722 authored by Tang Bin's avatar Tang Bin Committed by Jonathan Cameron
Browse files

staging: iio: cdc: ad7746: Remove unnecessary assignment in ad7746_probe() 



In the function ad7746_probe(), the initialized value of 'ret' is unused,
because it will be assigned by the function i2c_smbus_write_byte_data(),
thus remove it.

Signed-off-by: default avatarTang Bin <tangbin@cmss.chinamobile.com>
Reviewed-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210518095647.3008-1-tangbin@cmss.chinamobile.com


Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent b892770a

drivers/staging/iio/cdc/ad7746.c

+1 −1
Original line number Diff line number Diff line
@@ -680,7 +680,7 @@ static int ad7746_probe(struct i2c_client *client, 
	struct ad7746_chip_info *chip;

	struct iio_dev *indio_dev;

	unsigned char regval = 0;

	int ret = 0;

	int ret;



	indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*chip));

	if (!indio_dev)