From: Scott Feldman <scofeldm@cisco.com>
Date: Tue, 1 Jun 2010 08:59:33 +0000 (+0000)
Subject: enic: bug fix: make the set/get netlink VF_PORT support symmetrical
X-Git-Tag: v2.6.35-rc2~4^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=08f382ebb8a9efb898840aa74cf55148c7a98af6;p=pandora-kernel.git

enic: bug fix: make the set/get netlink VF_PORT support symmetrical

To make get/set netlink VF_PORT truly symmetrical, we need to keep track
of what items are set and only return those items on get.  Previously, the
driver wasn't differentiating between a set of attr with a NULL string,
for example, and not setting the attr at all.  We only want to return
the NULL string if the attr was actually set with a NULL string.  Otherwise,
don't return the attr.

Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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