From: Benjamin Poirier <bpoirier@suse.com>
Date: Mon, 11 Dec 2017 07:26:40 +0000 (+0900)
Subject: e1000e: Fix e1000_check_for_copper_link_ich8lan return value.
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a8aa550c5389159756696f95e833de8f776c273c;p=pandora-kernel.git

e1000e: Fix e1000_check_for_copper_link_ich8lan return value.

commit 4110e02eb45ea447ec6f5459c9934de0a273fb91 upstream.

e1000e_check_for_copper_link() and e1000_check_for_copper_link_ich8lan()
are the two functions that may be assigned to mac.ops.check_for_link when
phy.media_type == e1000_media_type_copper. Commit 19110cfbb34d ("e1000e:
Separate signaling for link check/link up") changed the meaning of the
return value of check_for_link for copper media but only adjusted the first
function. This patch adjusts the second function likewise.

Reported-by: Christian Hesse <list@eworm.de>
Reported-by: Gabriel C <nix.or.die@gmail.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=198047
Fixes: 19110cfbb34d ("e1000e: Separate signaling for link check/link up")
Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Tested-by: Christian Hesse <list@eworm.de>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
[bwh: Backported to 3.2: e1000_check_for_copper_link() has a single return
 statement for success and error cases, so set ret_val in the link-up
 case instead of changing that statement.]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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