From: David S. Miller <davem@sunset.davemloft.net>
Date: Thu, 27 Sep 2007 20:09:28 +0000 (-0700)
Subject: [SPARC]: Fix EBUS use of uninitialized variable.
X-Git-Tag: v2.6.23~41^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c908f97d0f9aee32fa6d4b0a44c4c5d0ccab2b0;p=pandora-kernel.git

[SPARC]: Fix EBUS use of uninitialized variable.

If of_get_property() fails, it returns NULL and the 'len'
parameter is undefined.  So we need to explicitly set len
to zero in such cases.

Noticed by Al Viro.

Signed-off-by: David S. Miller <davem@davemloft.net>
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