From d8d0524a39056dbdafece1ed65ae51afc711c8b5 Mon Sep 17 00:00:00 2001
From: Helge Deller <deller@gmx.de>
Date: Wed, 27 Feb 2013 00:06:48 +0100
Subject: [PATCH] parisc: avoid unitialized variable warning in pa_memcpy()
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Avoid this warning, while still prevent gcc from optimizing away the exception code:
arch/parisc/lib/memcpy.c: In function ‘pa_memcpy’:
arch/parisc/lib/memcpy.c:256:2: warning: ‘dummy’ may be used uninitialized in this function [-Wuninitialized]

Signed-off-by: Helge Deller <deller@gmx.de>
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