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Message-ID: <903ec107-46ed-f19f-56a7-c20031247503@web.de>
Date:   Sun, 14 Apr 2019 18:38:25 +0200
From:   Markus Elfring <Markus.Elfring@....de>
To:     Julia Lawall <Julia.Lawall@...6.fr>,
        Tony Lindgren <tony@...mide.com>, linux-omap@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org,
        Russell King <linux@...linux.org.uk>
Subject: Re: [11/12] ARM: OMAP2+: add missing of_node_put after
 of_device_is_available

> @@ -250,8 +250,10 @@ static int __init omapdss_init_of(void)
>  	if (!node)
>  		return 0;
>
> -	if (!of_device_is_available(node))
> +	if (!of_device_is_available(node)) {
> +		of_node_put(node);
>  		return 0;
> +	}
>
>  	pdev = of_find_device_by_node(node);

Is there a need to put the node also in subsequent if branches
for complete exception handling in this function implementation?

Regards,
Markus

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