linux-kernel - Re: [PATCH] power_supply: Adjust devm usage

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Message-ID: <20150803172951.GE4856@earth>
Date:	Mon, 3 Aug 2015 19:29:51 +0200
From:	Sebastian Reichel <sre@...nel.org>
To:	Pavel Machek <pavel@....cz>
Cc:	Vaishali Thakkar <vthakkar1994@...il.com>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] power_supply: Adjust devm usage

Hi,

On Sun, Aug 02, 2015 at 08:53:43AM +0200, Pavel Machek wrote:
> On Fri 2015-07-24 17:28:13, Vaishali Thakkar wrote:
> > Use devm_kasprintf instead of kasprintf. Also, remove various
> > gotos by direct returns and drop unneeded label err_free_name.
> 
> What happens if some /sys file is still open when the device is
> removed?

There is currently discussion about this on LKML:

https://lkml.org/lkml/2015/7/15/731

-- Sebastian

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