From c87820784454bbf7fc63a9e7d9c36762a46f393c Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 4 Dec 2013 23:05:45 +0100
Subject: [PATCH] mac80211: move synchronize_net() before sta key removal

There's no reason to do this inside the sta key removal
since the keys can only be reached through the sta (and
not by the driver at all) so once the sta can no longer
be reached, the keys are safe.

This will allow further optimisation opportunities with
multiple stations.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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