OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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>
This commit is contained in:
Dan Carpenter 2012-06-08 09:54:03 +03:00 committed by Greg Kroah-Hartman
parent 03afcf4727
commit 17c88eb6a0
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/iio/frequency/ad9523.c
View File

@ -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;