linux-kernel - Re: [PATCH 1/8] arch/mips/txx9: introduce missing kfree, iounmap

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Message-ID: <Pine.LNX.4.64.0909150701170.11392@ask.diku.dk>
Date:	Tue, 15 Sep 2009 07:03:42 +0200 (CEST)
From:	Julia Lawall <julia@...u.dk>
To:	Atsushi Nemoto <anemo@....ocn.ne.jp>
Cc:	ralf@...ux-mips.org, linux-mips@...ux-mips.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 1/8] arch/mips/txx9: introduce missing kfree, iounmap

> +out_pdev:
> +	platform_device_put(pdev);
> +out_gpio:
> +	gpio_remove(&iocled->chip);

I just noticed that the prototype of gpio_remove has __must_check
I don't think there is anything to check here; since the thing is not 
fully initialized here, it is unlikely to be busy.  Should there be (void) 
in front of it?

julia
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