iwlwifi: remove TCM events

Nobody uses that in the user space.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210411124417.b6560a5de0cd.I5dac9c60faed7f48b06d352aa2d65bcf8142c2dc@changeidSigned-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/mvm/mvm.h

@@ -591,7 +591,6 @@ struct iwl_mvm_tcm {
 		enum iwl_mvm_traffic_load global_load;
 		bool low_latency[NUM_MAC_INDEX_DRIVER];
 		bool change[NUM_MAC_INDEX_DRIVER];
-		bool global_change;
 	} result;
 };
 

drivers/net/wireless/intel/iwlwifi/mvm/utils.c

@@ -1030,15 +1030,9 @@ iwl_mvm_tcm_load(struct iwl_mvm *mvm, u32 airtime, unsigned long elapsed)
 	return IWL_MVM_TRAFFIC_LOW;
 }
 
-struct iwl_mvm_tcm_iter_data {
-	struct iwl_mvm *mvm;
-	bool any_sent;
-};
-
 static void iwl_mvm_tcm_iter(void *_data, u8 *mac, struct ieee80211_vif *vif)
 {
-	struct iwl_mvm_tcm_iter_data *data = _data;
-	struct iwl_mvm *mvm = data->mvm;
+	struct iwl_mvm *mvm = _data;
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	bool low_latency, prev = mvmvif->low_latency & LOW_LATENCY_TRAFFIC;
 
@@ -1060,22 +1054,15 @@ static void iwl_mvm_tcm_iter(void *_data, u8 *mac, struct ieee80211_vif *vif)
 	} else {
 		iwl_mvm_update_quotas(mvm, false, NULL);
 	}
-
-	data->any_sent = true;
 }
 
 static void iwl_mvm_tcm_results(struct iwl_mvm *mvm)
 {
-	struct iwl_mvm_tcm_iter_data data = {
-		.mvm = mvm,
-		.any_sent = false,
-	};
-
 	mutex_lock(&mvm->mutex);
 
 	ieee80211_iterate_active_interfaces(
 		mvm->hw, IEEE80211_IFACE_ITER_NORMAL,
-		iwl_mvm_tcm_iter, &data);
+		iwl_mvm_tcm_iter, mvm);
 
 	if (fw_has_capa(&mvm->fw->ucode_capa, IWL_UCODE_TLV_CAPA_UMAC_SCAN))
 		iwl_mvm_config_scan(mvm);
@@ -1257,7 +1244,6 @@ static unsigned long iwl_mvm_calc_tcm_stats(struct iwl_mvm *mvm,
 	}
 
 	load = iwl_mvm_tcm_load(mvm, total_airtime, elapsed);
-	mvm->tcm.result.global_change = load != mvm->tcm.result.global_load;
 	mvm->tcm.result.global_load = load;
 
 	for (i = 0; i < NUM_NL80211_BANDS; i++) {