[net-next PATCH 2/2] net: ethernet: stmmac: reset force speed bit for ipq806x

Jakub Kicinski kuba at kernel.org
Mon Jun 13 22:49:17 PDT 2022


On Thu,  9 Jun 2022 02:28:31 +0200 Christian 'Ansuel' Marangi wrote:
> +	dn = of_get_child_by_name(pdev->dev.of_node, "fixed-link");
> +	ret = of_property_read_u32(dn, "speed", &link_speed);
> +	if (ret) {
> +		dev_err(dev, "found fixed-link node with no speed");
> +		return ret;

Doesn't this return potentially leak the reference on dn?
You move the of_node_put() right before the if (ret) {

> +	}
> +
> +	of_node_put(dn);



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