From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Mon, 5 Oct 2009 06:35:23 +0000 (+0000)
Subject: igb: add code to retry a phy read in the event of failure on link check
X-Git-Tag: v2.6.33-rc1~388^2~921
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab576389b733b458495529f81839f499b3fece78;p=pandora-kernel.git

igb: add code to retry a phy read in the event of failure on link check

This patch adds a retry to phy reads in the event of failure.  The original
code broke out of the loop on failure and this is a mistake as we should be
trying to do the read twice.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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