Revert "wifi: iwlwifi: mvm: FTM initiator MLO support"

This reverts commit 1bcbb120 ("wifi: iwlwifi: mvm: FTM
initiator MLO support") as it causes a merge conflict, and
we can defer and re-do those changes later.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/ftm-initiator.c

@@ -72,24 +72,15 @@ int iwl_mvm_ftm_add_pasn_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 	 * the TK is already configured for this station, so it
 	 * shouldn't be set again here.
 	 */
-	if (vif->cfg.assoc) {
+	if (vif->cfg.assoc &&
+	    !memcmp(addr, vif->bss_conf.bssid, ETH_ALEN)) {
 		struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-		struct ieee80211_bss_conf *link_conf;
-		unsigned int link_id;
 		struct ieee80211_sta *sta;
-		u8 sta_id;
 
 		rcu_read_lock();
-		for_each_vif_active_link(vif, link_conf, link_id) {
-			if (memcmp(addr, link_conf->bssid, ETH_ALEN))
-				continue;
-
-			sta_id = mvmvif->link[link_id]->ap_sta_id;
-			sta = rcu_dereference(mvm->fw_id_to_mac_id[sta_id]);
-			if (!IS_ERR_OR_NULL(sta) && sta->mfp)
-				expected_tk_len = 0;
-			break;
-		}
+		sta = rcu_dereference(mvm->fw_id_to_mac_id[mvmvif->deflink.ap_sta_id]);
+		if (!IS_ERR_OR_NULL(sta) && sta->mfp)
+			expected_tk_len = 0;
 		rcu_read_unlock();
 	}
 
@@ -527,30 +518,20 @@ iwl_mvm_ftm_put_target(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 
 	iwl_mvm_ftm_put_target_common(mvm, peer, target);
 
-	if (vif->cfg.assoc) {
+	if (vif->cfg.assoc &&
+	    !memcmp(peer->addr, vif->bss_conf.bssid, ETH_ALEN)) {
 		struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 		struct ieee80211_sta *sta;
-		struct ieee80211_bss_conf *link_conf;
-		unsigned int link_id;
 
 		rcu_read_lock();
-		for_each_vif_active_link(vif, link_conf, link_id) {
-			if (memcmp(peer->addr, link_conf->bssid, ETH_ALEN))
-				continue;
-
-			target->sta_id = mvmvif->link[link_id]->ap_sta_id;
-			sta = rcu_dereference(mvm->fw_id_to_mac_id[target->sta_id]);
-			if (WARN_ON_ONCE(IS_ERR_OR_NULL(sta))) {
-				rcu_read_unlock();
-				return PTR_ERR_OR_ZERO(sta);
-			}
 
-			if (sta->mfp && (peer->ftm.trigger_based ||
-					 peer->ftm.non_trigger_based))
-				FTM_PUT_FLAG(PMF);
-			break;
-		}
+		sta = rcu_dereference(mvm->fw_id_to_mac_id[mvmvif->deflink.ap_sta_id]);
+		if (sta->mfp && (peer->ftm.trigger_based || peer->ftm.non_trigger_based))
+			FTM_PUT_FLAG(PMF);
+
 		rcu_read_unlock();
+
+		target->sta_id = mvmvif->deflink.ap_sta_id;
 	} else {
 		target->sta_id = IWL_MVM_INVALID_STA;
 	}