diff mbox series

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

Message ID 1602983516-22913-3-git-send-email-LinoSanfilippo@gmx.de (mailing list archive)
State New, archived
Headers show
Series [1/2] iio:core: Introduce unlocked version of iio_map_array_unregister() | expand

Commit Message

Lino Sanfilippo Oct. 18, 2020, 1:11 a.m. UTC 
In function iio_map_array_register() properly rewind in case of error.

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

Patch

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;