Commit 17c88eb6 authored Jun 08, 2012 by Dan Carpenter Committed by Greg Kroah-Hartman Jun 12, 2012

iio: frequency: ad9523: unlock on error in ad9523_reg_access()



There was a return path which got missed accidentally.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 03afcf47

drivers/iio/frequency/ad9523.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -731,10 +731,12 @@ static int ad9523_reg_access(struct iio_dev *indio_dev,
		} else {
		ret = ad9523_read(indio_dev, reg \| AD9523_R1B);
		if (ret < 0)
		return ret;
		goto out_unlock;
		*readval = ret;
		ret = 0;
		}

		out_unlock:
		mutex_unlock(&indio_dev->mlock);

		return ret;