From 7638c2ed9c1df35ea74ea992df6ea380c9f842e3 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 30 Jan 2014 11:59:00 +0000
Subject: [PATCH] iio:imu:adis16400 remove an unneeded check

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>
---
 drivers/iio/imu/adis16400_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 */
-- 
2.20.1