From: Bruce Allan <bruce.w.allan@intel.com>
Date: Thu, 5 Jan 2012 00:34:05 +0000 (+0000)
Subject: e1000e: cleanup Rx checksum offload code
X-Git-Tag: v3.4-rc1~177^2~496
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=afd12939a09ca8f96cf8349c913dc143471c9b3c;p=pandora-kernel.git

e1000e: cleanup Rx checksum offload code

1) cleanup whitespace in e1000_rx_checksum() function header comment
2) do not check hardware checksum when Rx checksum is disabled
3) reduce duplicated calls to le16_to_cpu() by just using it within
   e1000_rx_checksum() instead of in each call to the function

v2: use swab16 instead of le16_to_cpu & htons and corrected type for the
passed-in csum

Signed-off-by: Bruce Allan <bruce.w.allan@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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