From: Todd Fujinaka <todd.fujinaka@intel.com>
Date: Thu, 4 Jun 2015 21:26:56 +0000 (-0700)
Subject: igb: report unsupported ethtool settings in set_coalesce
X-Git-Tag: omap-for-v4.3/fixes-rc1~110^2~313^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c5bbeb8839172990e3b8aa82ae3c166e85a09bc;p=pandora-kernel.git

igb: report unsupported ethtool settings in set_coalesce

There are many settings possible using ethtool -C/--coalesce, but not
all of them are supported in igb. Report failure when an unsupported
option is set.

Signed-off-by: Todd Fujinaka <todd.fujinaka@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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