linux-kernel - Re: [PATCH V2 2/3] scsi: fix compiler warning for sg

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Date:	Mon, 9 Nov 2015 22:21:15 -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,
	Andy Gross <agross@...eaurora.org>,
	linux-arm-msm@...r.kernel.org,
	linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
	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 V2 2/3] scsi: fix compiler warning for sg



On 11/9/2015 9:14 AM, Andy Shevchenko wrote:
> Parens are useless, noticed later, sorry.
>
> Isn't mult_frac() enough here?
>
> Btw, can you mention explicitly what is the warning you get
> (copy'n'paste of the line would be okay)?

I created this patch back in March with an older version of the compiler 
and older kernel (3.19). I'm no longer able to reproduce this with this 
compiler and linux-next.

Thread model: posix
gcc version 4.8.3 20140401 (prerelease) (crosstool-NG 
linaro-1.13.1-4.8-2014.04 - Linaro GCC 4.8-2014.04)

I'll drop this patch.

-- 
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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