Fri, Sep 27, 2024 at 01:20:56AM +0200, Javier Carrasco kirjoitti:

Switch to device_for_each_child_node_scoped() to simplify the code by
removing the need for calls to fwnode_handle_put() in the error paths.

This also prevents possible memory leaks if new error paths are added
without the required call to fwnode_handle_put().

...

 		if (ret) {
 			dev_err(priv->dev,
 				"failed to register LED device, err %d", ret);
-			fwnode_handle_put(child);
 			return ret;

Now it can be
			return dev_err_probe(..., ret, "failed to register LED device");

 		}

-- 
With Best Regards,
Andy Shevchenko