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

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Date:	Thu, 5 Nov 2015 09:25:11 -0600
From:	Timur Tabi <timur@...eaurora.org>
To:	Sinan Kaya <okaya@...eaurora.org>,
	Andy Shevchenko <andy.shevchenko@...il.com>
Cc:	linux-scsi <linux-scsi@...r.kernel.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

Sinan Kaya wrote:
 >
 >
 > #define MULDIV(X,MUL,DIV)    mult_frac64(X, MUL, DIV)

Why bother with the macro at all? Just change the code to use do_div() 
directly. It's possible that the original code was written before 
do_div() became standard, or the developer didn't know about, which is 
why we have this macro in the first place.

-- 
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the
Code Aurora Forum, hosted by The Linux Foundation.
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