mac80211: remove exposing 'mfp' to drivers

There's no driver using this, so remove it.

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

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 6b1077c..43dbddf 100644 (file)
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1675,7 +1675,6 @@ struct ieee80211_sta_rates {
  * @tdls: indicates whether the STA is a TDLS peer
  * @tdls_initiator: indicates the STA is an initiator of the TDLS link. Only
  *     valid if the STA is a TDLS peer in the first place.
- * @mfp: indicates whether the STA uses management frame protection or not.
  * @txq: per-TID data TX queues (if driver uses the TXQ abstraction)
  */
 struct ieee80211_sta {
@@ -1693,7 +1692,6 @@ struct ieee80211_sta {
        struct ieee80211_sta_rates __rcu *rates;
        bool tdls;
        bool tdls_initiator;
-       bool mfp;
 
        struct ieee80211_txq *txq[IEEE80211_NUM_TIDS];
 

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index bf7023f..5fc7788 100644 (file)
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1076,7 +1076,6 @@ static int sta_apply_parameters(struct ieee80211_local *local,
        }
 
        if (mask & BIT(NL80211_STA_FLAG_MFP)) {
-               sta->sta.mfp = !!(set & BIT(NL80211_STA_FLAG_MFP));
                if (set & BIT(NL80211_STA_FLAG_MFP))
                        set_sta_flag(sta, WLAN_STA_MFP);
                else

diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 9b2cc27..ae5d6c4 100644 (file)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -3034,12 +3034,8 @@ static bool ieee80211_assoc_success(struct ieee80211_sub_if_data *sdata,
 
        rate_control_rate_init(sta);
 
-       if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED) {
+       if (ifmgd->flags & IEEE80211_STA_MFP_ENABLED)
                set_sta_flag(sta, WLAN_STA_MFP);
-               sta->sta.mfp = true;
-       } else {
-               sta->sta.mfp = false;
-       }
 
        sta->sta.wme = elems.wmm_param && local->hw.queues >= IEEE80211_NUM_ACS;