From: Matt Carlson <mcarlson@broadcom.com>
Date: Fri, 4 Nov 2011 09:15:00 +0000 (+0000)
Subject: tg3: Fix 4k skb error recovery path
X-Git-Tag: v3.2-rc1~4^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ba1142e4fb291c7bf124d93596351dca8d226a0f;p=pandora-kernel.git

tg3: Fix 4k skb error recovery path

On the error recovery resource unwind path, it is possible for the
driver to attempt to unmap a fragment that hadn't been mapped.  This
patch fixes the problem by correcting the "last" parameter supplied.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed