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Date: Mon, 15 Sep 2014 16:45:58 +0100
From: Stefan Hajnoczi <stefanha@gmail.com>
Message-ID: <20140915154558.GA32379@stefanha-thinkpad.redhat.com>
References: <1410722999-17574-1-git-send-email-peter.maydell@linaro.org>
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In-Reply-To: <1410722999-17574-1-git-send-email-peter.maydell@linaro.org>
Subject: Re: [Qemu-devel] [PATCH] block/vhdx.c: Mark parent_vhdx_guid
 variable as unused
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To: Peter Maydell <peter.maydell@linaro.org>
Cc: Kevin Wolf <kwolf@redhat.com>, Jeff Cody <jcody@redhat.com>, qemu-devel@nongnu.org, Stefan Hajnoczi <stefanha@redhat.com>, patches@linaro.org


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On Sun, Sep 14, 2014 at 08:29:59PM +0100, Peter Maydell wrote:
> The parent_vhdx_guid variable is defined but never used, which provokes
> complaints from newer versions of clang. Since the variable definition
> is here acting as documentation of the image format, mark it with the
> 'unused' attribute to keep the compiler happy rather than simply
> deleting it.
>=20
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
>  block/vhdx.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)

Thanks, applied to my block tree:
https://github.com/stefanha/qemu/commits/block

Stefan

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