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Date: Sat, 1 Mar 2008 14:17:41 +1100
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Stefan Richter <stefanr@s5r6.in-berlin.de>
Cc: linux1394-devel@lists.sourceforge.net, linuxppc-dev@ozlabs.org,
       linux-kernel@vger.kernel.org
Subject: Re: [PATCH 3/3] firewire: fw-ohci: shut up false compiler warning
 on PPC32
Message-Id: <20080301141741.172013ba.sfr@canb.auug.org.au>
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On Sat, 1 Mar 2008 02:50:44 +0100 (CET) Stefan Richter <stefanr@s5r6.in-ber=
lin.de> wrote:
>
> Shut up two "may be used uninitialised in this function" warnings due to
> PPC32's implementation of dma_alloc_coherent().
>=20
> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
> ---
>=20
> Wasn't there a macro somewhere for this?

Yes, uninitialized_var() in linux/compiler*.h

--=20
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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