linux-kernel - Re: [PATCH] regmap: irq: Set data pointer only on regmap_add_irq

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Message-ID: <20140313214759.GO366@sirena.org.uk>
Date:	Thu, 13 Mar 2014 21:47:59 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] regmap: irq: Set data pointer only on
 regmap_add_irq_chip success

On Thu, Mar 13, 2014 at 09:06:01AM +0100, Krzysztof Kozlowski wrote:
> After setting the 'data' pointer (wchich is returned to the caller for
> freeing later) the regmap_add_irq_chip() could still fail for various
> reasons (ENOMEM, regmap_read or regmap_write failure). In such case the
> memory under 'data' was freed in error path and error value was returned
> but the 'data' variable was not changed.

Applied, thanks.

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