mac80211: 802.11w - STA flag for MFP

Add flags for setting STA entries and struct ieee80211_if_sta to
indicate whether management frame protection (MFP) is used.

Signed-off-by: Jouni Malinen <j@w1.fi>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 9d4e4d846ec1..309d9189aa49 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -630,6 +630,10 @@ static void sta_apply_parameters(struct ieee80211_local *local,
                 sta->flags &= ~WLAN_STA_WME;
                 if (params->station_flags & STATION_FLAG_WME)
                         sta->flags |= WLAN_STA_WME;
+
+                sta->flags &= ~WLAN_STA_MFP;
+                if (params->station_flags & STATION_FLAG_MFP)
+                        sta->flags |= WLAN_STA_MFP;
                 spin_unlock_bh(&sta->lock);
         }