From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 8 Feb 2012 02:55:14 +0000 (+0000)
Subject: e1000e: potentially incorrect return for e1000_set_d3_lplu_state_ich8lan
X-Git-Tag: v3.4-rc1~177^2~305^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7eb33840bee3c8de3f64f3861350bcfac3eaf82;p=pandora-kernel.git

e1000e: potentially incorrect return for e1000_set_d3_lplu_state_ich8lan

In the unlikely event that e1e_wphy() returns an error, the returned error
code is not propogated to the caller of e1000_set_d3_lplu_state_ich8lan().
With this change, there is a rare possibility that ret_val might not get
set so it must be initialized.

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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