Re: [patch] iio:imu:adis16400 remove an unneeded check

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On 31/01/14 09:38, Lars-Peter Clausen wrote:
On 01/30/2014 12:59 PM, Dan Carpenter wrote:
We know "ret" is zero here so there is no need to check.

Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
Applied to the togreg branch of iio.git

Thanks,

Thanks.


diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
index 368660dfe135..411586f49dae 100644
--- a/drivers/iio/imu/adis16400_core.c
+++ b/drivers/iio/imu/adis16400_core.c
@@ -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 */


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