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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/drivers/pinctrl/pinconf-generic.c
.. .. @@ -393,8 +393,10 @@
393 393  	for_each_available_child_of_node(np_config, np) {
394 394  		ret = pinconf_generic_dt_subnode_to_map(pctldev, np, map,
395 395  					&reserved_maps, num_maps, type);
396 -		if (ret < 0)
396 +		if (ret < 0) {
397 +			of_node_put(np);
397 398  			goto exit;
399 +		}
398 400  	}
399 401  	return 0;
400 402

..	..	@@ -393,8 +393,10 @@
393	393	for_each_available_child_of_node(np_config, np) {
394	394	ret = pinconf_generic_dt_subnode_to_map(pctldev, np, map,
395	395	&reserved_maps, num_maps, type);
396		- if (ret < 0)
	396	+ if (ret < 0) {
	397	+ of_node_put(np);
397	398	goto exit;
	399	+ }
398	400	}
399	401	return 0;
400	402