linux-kernel - Re: [PATCH] math-emu: Fix compiler warnings

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Message-Id: <C72E63F0-AF40-46F4-B910-59EE9AADC5B0@kernel.crashing.org>
Date:	Thu, 21 Aug 2008 09:20:26 -0500
From:	Kumar Gala <galak@...nel.crashing.org>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org,
	davem@...emloft.net
Subject: Re: [PATCH] math-emu: Fix compiler warnings


On Aug 21, 2008, at 8:49 AM, Stephen Rothwell wrote:

> Hi Kumar,
>
> On Thu, 21 Aug 2008 07:50:20 -0500 Kumar Gala <galak@...nel.crashing.org 
> > wrote:
>>
>> Fix warnings of the form:
>> arch/powerpc/math-emu/fsubs.c:15: warning: 'R_f1' may be used  
>> uninitialized in this function
>> arch/powerpc/math-emu/fsubs.c:15: warning: 'R_f0' may be used  
>> uninitialized in this function
>>
>> Signed-off-by: Kumar Gala <galak@...nel.crashing.org>
>> ---
>>
>> I intend these patches to go via the powerpc.git tree if no one has  
>> issues.
>>
>> - k
>>
>> include/math-emu/op-2.h |    2 +-
>
> Are you modifying the right file here?  There is also
> arch/powerpc/math-emu/op-2.h which contains the same construct.

I forgot to mention this is a precursor to moving arch/powerpc to  
using the generic math-emu code in include/math-emu/

I don't see any reason to fixup the old code.

- k
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