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Commit 4f4b9357 authored by Johannes Berg's avatar Johannes Berg
Browse files

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: default avatarJohannes Berg <johannes.berg@intel.com>
parent 1861b845

net/mac80211/ht.c

+5 −9
Original line number Diff line number Diff line
@@ -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
@@ -184,8 +177,11 @@ 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.

	 */

	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));