linux-kernel - Re: [PATCH 04/12] phy: tegra: add missing of_node_put after of_device_is

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Message-ID: <00e76c9f-a551-ee83-9cb3-b2c3b8523c5c@web.de>
Date:   Sun, 14 Apr 2019 17:42:15 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Julia Lawall <Julia.Lawall@...6.fr>,
        Mukesh Ojha <mojha@...eaurora.org>, linux-tegra@...r.kernel.org
Cc:     Kishon Vijay Abraham I <kishon@...com>,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jonathan Hunter <jonathanh@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>
Subject: Re: [PATCH 04/12] phy: tegra: add missing of_node_put after
 of_device_is_available

> @@ -260,8 +260,10 @@  tegra_xusb_pad_create(struct tegra_xusb_
>  	int err;
>
>  	np = tegra_xusb_find_pad_node(padctl, soc->name);
> -	if (!np || !of_device_is_available(np))
> +	if (!np || !of_device_is_available(np)) {
> +		of_node_put(np);
>  		return NULL;
> +	}
>
>  	pad = soc->ops->probe(padctl, soc, np);
>  	if (IS_ERR(pad)) {

How do you think about to move this function call to an additional jump target
for the desired exception handling?

Regards,
Markus