linux-kernel - Re: [PATCH] remove untouched code in kfifo

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Date:	Fri, 19 Oct 2012 07:23:09 +0200
From:	Stefani Seibold <stefani@...bold.net>
To:	richard -rw- weinberger <richard.weinberger@...il.com>
Cc:	Wei Yang <weiyang@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org, jkosina@...e.cz
Subject: Re: [PATCH] remove untouched code in kfifo_in


Am Freitag, den 19.10.2012, 00:37 +0200 schrieb richard -rw- weinberger:
> On Thu, Oct 18, 2012 at 3:59 PM, Wei Yang <weiyang@...ux.vnet.ibm.com> wrote:
> > In kfifo_in marco, one piece of code is arounded by if(0). This code in
> > introduced by Stefani Seibold <stefani@...bold.net> to suppress a compiler
> > warning. This warning is not there with the upgrade of gcc version.
> >
> > This patch just remove this code.
> 
> Are you sure?
> This code fragment looks like a compiler bomb to detect type mismatch to me...
> 

Yes, you are great! That was the reason why i made this peace of code.
So don't remove it!

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