linux-kernel - Re: [PATCH 03/19] libata: samsung_cf: fix handling platform_get

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Message-ID: <20150924145317.GA25415@mtj.duckdns.org>
Date:	Thu, 24 Sep 2015 10:53:17 -0400
From:	Tejun Heo <tj@...nel.org>
To:	Andrzej Hajda <a.hajda@...sung.com>
Cc:	linux-kernel@...r.kernel.org,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
	Marek Szyprowski <m.szyprowski@...sung.com>,
	linux-ide@...r.kernel.org
Subject: Re: [PATCH 03/19] libata: samsung_cf: fix handling platform_get_irq
 result

On Thu, Sep 24, 2015 at 04:00:11PM +0200, Andrzej Hajda wrote:
> The function can return negative value.
> 
> The problem has been detected using proposed semantic patch
> scripts/coccinelle/tests/assign_signed_to_unsigned.cocci [1].
> 
> [1]: http://permalink.gmane.org/gmane.linux.kernel/2046107
> 
> Signed-off-by: Andrzej Hajda <a.hajda@...sung.com>
> ---
> Hi,
> 
> To avoid problems with too many mail recipients I have sent whole
> patchset only to LKML. Anyway patches have no dependencies.

Can we just change s3c_ide_info->irq to int instead?

Thanks.

-- 
tejun
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