From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Switching to the _scoped() version removes the need for manual
calling of fwnode_handle_put() in the paths where the code
exits the loop early. In this case that's all in error paths.
The use of fwnode_for_each_available_child_node() here is assumed
to have been down to a false assumption that device_for_each_child_node()
doesn't check avaialble - so this transition to the scoped
device_for_each_child_node_scoped() is equivalent.
Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
drivers/iio/addac/ad74413r.c | 10 ++--------
1 file changed, 2 insertions(+), 8 deletions(-)
diff --git a/drivers/iio/addac/ad74413r.c b/drivers/iio/addac/ad74413r.c
index 7af3e4b8fe3b..cd26a16dc0ff 100644
--- a/drivers/iio/addac/ad74413r.c
+++ b/drivers/iio/addac/ad74413r.c
@@ -1255,21 +1255,15 @@ static int ad74413r_parse_channel_config(struct iio_dev *indio_dev,
static int ad74413r_parse_channel_configs(struct iio_dev *indio_dev)
{
struct ad74413r_state *st = iio_priv(indio_dev);
- struct fwnode_handle *channel_node = NULL;
int ret;
- fwnode_for_each_available_child_node(dev_fwnode(st->dev), channel_node) {
+ device_for_each_child_node_scoped(st->dev, channel_node) {
ret = ad74413r_parse_channel_config(indio_dev, channel_node);
if (ret)
- goto put_channel_node;
+ return ret;
}
return 0;
-
-put_channel_node:
- fwnode_handle_put(channel_node);
-
- return ret;
}
static int ad74413r_setup_channels(struct iio_dev *indio_dev)
--
2.43.1
