47 	struct mwifiex_adapter *adapter = priv->adapter;  in mwifiex_process_sta_txpd()  local
52 	int hroom = (priv->adapter->iface_type == MWIFIEX_USB) ? 0 :  in mwifiex_process_sta_txpd()
56 		dev_err(adapter->dev, "Tx: bad packet length: %d\n", skb->len);  in mwifiex_process_sta_txpd()
97 	if (adapter->pps_uapsd_mode) {  in mwifiex_process_sta_txpd()
99 			adapter->tx_lock_flag = true;  in mwifiex_process_sta_txpd()
136 	struct mwifiex_adapter *adapter = priv->adapter;  in mwifiex_send_null_packet()  local
146 	if (adapter->surprise_removed)  in mwifiex_send_null_packet()
152 	if (adapter->data_sent)  in mwifiex_send_null_packet()
175 	if (adapter->iface_type == MWIFIEX_USB) {  in mwifiex_send_null_packet()
176 		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA,  in mwifiex_send_null_packet()
181 		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_DATA,  in mwifiex_send_null_packet()
187 		dev_err(adapter->dev, "%s: host_to_card failed: ret=%d\n",  in mwifiex_send_null_packet()
189 		adapter->dbg.num_tx_host_to_card_failure++;  in mwifiex_send_null_packet()
192 		adapter->data_sent = false;  in mwifiex_send_null_packet()
194 		dev_err(adapter->dev, "%s: host_to_card failed: ret=%d\n",  in mwifiex_send_null_packet()
196 		adapter->dbg.num_tx_host_to_card_failure++;  in mwifiex_send_null_packet()
200 		dev_dbg(adapter->dev, "data: %s: host_to_card succeeded\n",  in mwifiex_send_null_packet()
202 		adapter->tx_lock_flag = true;  in mwifiex_send_null_packet()
205 		adapter->tx_lock_flag = true;  in mwifiex_send_null_packet()
220 	struct mwifiex_adapter *adapter = priv->adapter;  in mwifiex_check_last_packet_indication()  local
223 	if (!adapter->sleep_period.period)  in mwifiex_check_last_packet_indication()
225 	if (mwifiex_wmm_lists_empty(adapter))  in mwifiex_check_last_packet_indication()
228 	if (ret && !adapter->cmd_sent && !adapter->curr_cmd &&  in mwifiex_check_last_packet_indication()
229 	    !is_command_pending(adapter)) {  in mwifiex_check_last_packet_indication()
230 		adapter->delay_null_pkt = false;  in mwifiex_check_last_packet_indication()
234 		adapter->delay_null_pkt = true;  in mwifiex_check_last_packet_indication()