From: Helge Deller <deller@gmx.de>
Date: Tue, 26 Feb 2013 23:06:48 +0000 (+0100)
Subject: parisc: avoid unitialized variable warning in pa_memcpy()
X-Git-Tag: v3.9-rc1~6^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d8d0524a39056dbdafece1ed65ae51afc711c8b5;p=pandora-kernel.git

parisc: avoid unitialized variable warning in pa_memcpy()

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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