This loop definition removes the need for manual releasing of the fwnode_handle
in early exit paths (here an error path) allow simplfication of the code
and reducing the chance of future modificiations not releasing
fwnode_handle correctly.
Cc: Cosmin Tanislav <demonsingur@gmail.com>
Cc: Nuno Sa <nuno.sa@analog.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240330190849.1321065-5-jic23@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
{
struct ad4130_state *st = iio_priv(indio_dev);
struct device *dev = &st->spi->dev;
- struct fwnode_handle *child;
int ret;
indio_dev->channels = st->chans;
- device_for_each_child_node(dev, child) {
+ device_for_each_child_node_scoped(dev, child) {
ret = ad4130_parse_fw_channel(indio_dev, child);
- if (ret) {
- fwnode_handle_put(child);
+ if (ret)
return ret;
- }
}
return 0;