From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 6 Oct 2011 06:17:00 +0000 (+0300)
Subject: Staging: iio/adc/ad7150: release lock on error
X-Git-Tag: v3.2-rc1~169^2^2~133
X-Git-Url: http://pileus.org/git/?a=commitdiff_plain;h=ee760ab2a95a1c52c7c68dc30c181425c667a507;p=~andy%2Flinux

Staging: iio/adc/ad7150: release lock on error

The error_ret label should have been before the mutex_unlock().  It's
a typo.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/iio/adc/ad7150.c b/drivers/staging/iio/adc/ad7150.c
index 89434205b6f..d1767d8f8bd 100644
--- a/drivers/staging/iio/adc/ad7150.c
+++ b/drivers/staging/iio/adc/ad7150.c
@@ -332,8 +332,8 @@ static int ad7150_write_event_value(struct iio_dev *indio_dev,
 	/* write back if active */
 	ret = ad7150_write_event_params(indio_dev, event_code);
 
-	mutex_unlock(&chip->state_lock);
 error_ret:
+	mutex_unlock(&chip->state_lock);
 	return ret;
 }