mac80211: don't apply HT overrides to TDLS peers

The HT overrides are intended only for the connection
to the AP, not for any other purpose. Therefore, don't
apply them to TDLS peers that are also stations added
to a managed station interface.

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

diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 0db25d4..4515fc3 100644 (file)
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -40,13 +40,6 @@ void ieee80211_apply_htcap_overrides(struct ieee80211_sub_if_data *sdata,
        if (!ht_cap->ht_supported)
                return;
 
-       if (sdata->vif.type != NL80211_IFTYPE_STATION) {
-               /* AP interfaces call this code when adding new stations,
-                * so just silently ignore non station interfaces.
-                */
-               return;
-       }
-
        /* NOTE:  If you add more over-rides here, update register_hw
         * ht_capa_mod_msk logic in main.c as well.
         * And, if this method can ever change ht_cap.ht_supported, fix
@@ -184,9 +177,12 @@ bool ieee80211_ht_cap_ie_to_sta_ht_cap(struct ieee80211_sub_if_data *sdata,
  apply:
        /*
         * If user has specified capability over-rides, take care
-        * of that here.
+        * of that if the station we're setting up is the AP that
+        * we advertised a restricted capability set to.
         */
-       ieee80211_apply_htcap_overrides(sdata, &ht_cap);
+       if (sdata->vif.type == NL80211_IFTYPE_STATION &&
+           !test_sta_flag(sta, WLAN_STA_TDLS_PEER))
+               ieee80211_apply_htcap_overrides(sdata, &ht_cap);
 
        changed = memcmp(&sta->sta.ht_cap, &ht_cap, sizeof(ht_cap));