[PATCH 2/2] iio:core: In iio_map_array_register() cleanup in case of error.

[Lino Sanfilippo]

In function iio_map_array_register() properly rewind in case of error.

Signed-off-by: Lino Sanfilippo <linosanfili...@gmx.de>
---
 drivers/iio/inkern.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/iio/inkern.c b/drivers/iio/inkern.c
index 39c1d63..fe30bcb 100644
--- a/drivers/iio/inkern.c
+++ b/drivers/iio/inkern.c
@@ -60,6 +60,8 @@ int iio_map_array_register(struct iio_dev *indio_dev, struct 
iio_map *maps)
                i++;
        }
 error_ret:
+       if (ret)
+               iio_map_array_unregister_locked(indio_dev);
        mutex_unlock(&iio_map_list_lock);
 
        return ret;
-- 
2.7.4