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iio:imu:adis16400 remove an unneeded check

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We know "ret" is zero here so there is no need to check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Dan Carpenter 2014-01-30 11:59:00 +00:00 committed by Jonathan Cameron
parent 97b6ee5253
commit 7638c2ed9c
1 changed files with 1 additions and 1 deletions
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drivers/iio/imu/adis16400_core.c
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@ -281,7 +281,7 @@ static ssize_t adis16400_write_frequency(struct device *dev,
st->variant->set_freq(st, val);
mutex_unlock(&indio_dev->mlock);
return ret ? ret : len;
return len;
}
/* Power down the device */