diff options
| author | Tang Bin <tangbin@cmss.chinamobile.com> | 2021-05-18 17:56:47 +0800 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-06-03 18:24:13 +0100 |
| commit | 842b17223fcd0574e8875599ad411c0b8ea895f5 (patch) | |
| tree | 7fc01b65d174754d506203239ff2c003bc3b2091 /drivers/staging/iio | |
| parent | b892770a2c553fd905ebd3ced55d5a437669b54d (diff) | |
| download | linux-842b17223fcd0574e8875599ad411c0b8ea895f5.tar.bz2 | |
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: Tang Bin <tangbin@cmss.chinamobile.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210518095647.3008-1-tangbin@cmss.chinamobile.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/staging/iio')
| -rw-r--r-- | drivers/staging/iio/cdc/ad7746.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/iio/cdc/ad7746.c b/drivers/staging/iio/cdc/ad7746.c index dfd71e99e872..be4ef454dfeb 100644 --- a/drivers/staging/iio/cdc/ad7746.c +++ b/drivers/staging/iio/cdc/ad7746.c @@ -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) |