linux-kernel - Re: [PATCH 3/4] scsi: fix compiler warning for sg

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Message-ID: <563BB91A.6060502@codeaurora.org>
Date:	Thu, 5 Nov 2015 15:16:26 -0500
From:	Sinan Kaya <okaya@...eaurora.org>
To:	Andy Shevchenko <andy.shevchenko@...il.com>
Cc:	linux-scsi <linux-scsi@...r.kernel.org>, timur@...eaurora.org,
	cov@...eaurora.org, jcm@...hat.com,
	Doug Gilbert <dgilbert@...erlog.com>,
	"James E.J. Bottomley" <JBottomley@...n.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 3/4] scsi: fix compiler warning for sg



On 11/5/2015 2:56 PM, Andy Shevchenko wrote:
> One more look to the users of MULDIV.
>
> They all seems 32 bit for x.
> It means you don't need two do_div()s at all.
>
> Just do something like:
>
> u64 d = x * numer;
> do_div(d, denom);
> return d;

OK. I assume you want a change only in this file.

-- 
Sinan Kaya
Qualcomm Technologies, Inc. on behalf of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a 
Linux Foundation Collaborative Project
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