From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Fri, 26 Aug 2011 07:44:32 +0000 (+0000)
Subject: igb: Consolidate creation of Tx context descriptors into a single function
X-Git-Tag: v3.2-rc1~129^2~123^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d13a7d0da74d127457cc6f88e47fd8e85960a13;p=pandora-kernel.git

igb: Consolidate creation of Tx context descriptors into a single function

This patch is meant to simplify the transmit path by reducing the overhead
for creating a transmit context descriptor.  The current implementation is
split with igb_tso and igb_tx_csum doing two separate implementations on
how to setup the tx_buffer_info structure and the tx_desc.  By combining
them it is possible to reduce code and simplify things since now only one
function will create context descriptors.

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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