From: Emil Tantilov <emil.s.tantilov@intel.com>
Date: Tue, 26 Jul 2011 07:51:41 +0000 (+0000)
Subject: ixgbe: cleanup some register reads
X-Git-Tag: v3.2-rc1~129^2~261
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a70db4b05fcaa976b625d47fba5e6cc2d89b0ae;p=pandora-kernel.git

ixgbe: cleanup some register reads

Remove duplicate inc of hwstats->ruc
Introduce separate loops for 8 and 16 register reads.
Consolidate mac checks under one case.
Make sure registers are cleared on read.

Reported-by: Jonathan Lynch <jonathan.lynch@thenowfactory.com>
Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
CC: Jonathan Lynch <jonathan.lynch@thenowfactory.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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