From 1815a8831fb04c60d73627816cb0b596266e9bee Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Mon, 3 Feb 2014 17:06:46 -0800
Subject: [PATCH] openvswitch: Use net_ratelimit in OVS_NLERR

Each use of pr_<level>_once has a per-site flag.

Some of the OVS_NLERR messages look as if seeing them
multiple times could be useful, so use net_ratelimit()
instead of pr_info_once.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
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