From: Mark Rustad <mark.d.rustad@intel.com>
Date: Fri, 10 Apr 2015 17:36:36 +0000 (-0700)
Subject: ixgbe: Use a signed type to hold error codes
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~134^2~375^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a1e869de72a7a6d9e1007d0b459e79e91f0cf5b5;p=pandora-kernel.git

ixgbe: Use a signed type to hold error codes

Because error codes are negative, it only makes sense to
consistently use signed types when handling them. Also remove
some explicit comparisons with 0 on these variables.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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