From: Ben Hutchings <bhutchings@solarflare.com>
Date: Tue, 6 Sep 2011 12:44:25 +0000 (+0000)
Subject: gianfar: Fix overflow check and return value for gfar_get_cls_all()
X-Git-Tag: v3.1-rc7~2^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=710778ff878a06654175863db133293007d45aee;p=pandora-kernel.git

gianfar: Fix overflow check and return value for gfar_get_cls_all()

This function may currently fill one entry beyond the end of the
array it is given.  It also doesn't return an error code in case
it does detect overflow.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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