From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Fri, 1 Feb 2013 08:56:47 +0000 (+0000)
Subject: igb: Mask off check of frag_off as we only want fragment offset
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~90^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9555f6627656309c01b0c077dcecbee0ac9343f;p=pandora-kernel.git

igb: Mask off check of frag_off as we only want fragment offset

We were incorrectly checking the entire frag_off field when we only wanted the
fragment offset.  As a result we were not pulling in TCP headers when the DNF
flag was set.

To correct that we will now check for frag off using the IP_OFFSET mask.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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