linux-kernel - Re: [PATCH]x86-tsc.c : fix compile warning

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Message-Id: <1245255064.6255.0.camel@subratamodak.linux.ibm.com>
Date:	Wed, 17 Jun 2009 21:41:02 +0530
From:	Subrata Modak <subrata@...ux.vnet.ibm.com>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	"Figo.zhang" <figo1802@...il.com>,
	lkml <linux-kernel@...r.kernel.org>,
	Sumit Panchasara <sumit.panchasara@...fochips.com>,
	"'Sachin P Sant'" <sachinp@...ux.vnet.ibm.com>,
	"'H. Peter Anvin'" <hpa@...or.com>,
	"'Frans Pop'" <elendil@...net.nl>,
	"'Andi Kleen'" <andi@...stfloor.org>,
	"'Thomas Gleixner'" <tglx@...utronix.de>,
	"'Balbir Singh'" <balbir@...ux.vnet.ibm.com>,
	Jaswinder Singh Rajput <jaswinder@...nel.org>
Subject: Re: [PATCH]x86-tsc.c : fix compile warning

On Wed, 2009-06-17 at 17:28 +0200, Ingo Molnar wrote:
> * Subrata Modak <subrata@...ux.vnet.ibm.com> wrote:
> 
> > > fix compile warning:
> > > arch/x86/kernel/tsc.c: In function ‘time_cpufreq_notifier’:
> > > arch/x86/kernel/tsc.c:635: warning: ‘dummy’ may be used uninitialized in
> > > this function
> > > 
> > > Signed-off-by: Figo.zhang <figo1802@...il.com>
> > 
> > Hello Figo,
> > 
> > Please refer to the following links on discussion on this issue earlier:
> > http://lkml.org/lkml/2009/5/19/312
> > http://lkml.org/lkml/2009/5/19/301
> > http://lkml.org/lkml/2009/5/20/23
> > 
> > I tried to fix it in some other way.
> 
> Ah, and you fixed in what a superior way: you improved the code in 
> the process :-) This is how warnings should be fixed really.

Thanks Ingo. I would do whenever i find again one.

> 
> Applied.
> 
> We apparently missed it when you sent it in May - generally feel 
> free to re-send patches if you dont see a commit notification within 
> a few days.

My mistake. I did not keep track.

Regards--
Subrata

> 
> Thanks,
> 
> 	Ingo

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