mwifiex: process TX even when scan is ongoing

With channel scan gap, FW comes back to connected channel after each
single channel scan. So we can safely transfer data to FW during scan.
FW would send this data once on connected channel.
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: NCathy Luo <cluo@marvell.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/mwifiex/main.c

@@ -284,8 +284,9 @@ int mwifiex_main_process(struct mwifiex_adapter *adapter)
 			    adapter->tx_lock_flag)
 				break;
 
-			if ((adapter->scan_processing &&
-			     !adapter->scan_delay_cnt) || adapter->data_sent ||
+			if ((!adapter->scan_chan_gap_enabled &&
+			     !adapter->scan_delay_cnt &&
+			     adapter->scan_processing) || adapter->data_sent ||
 			    mwifiex_wmm_lists_empty(adapter)) {
 				if (adapter->cmd_sent || adapter->curr_cmd ||
 				    (!is_command_pending(adapter)))
@@ -339,7 +340,8 @@ int mwifiex_main_process(struct mwifiex_adapter *adapter)
 			}
 		}
 
-		if ((!adapter->scan_processing || adapter->scan_delay_cnt) &&
+		if ((adapter->scan_chan_gap_enabled ||
+		     (!adapter->scan_processing || adapter->scan_delay_cnt)) &&
 		    !adapter->data_sent && !mwifiex_wmm_lists_empty(adapter)) {
 			mwifiex_wmm_process_tx(adapter);
 			if (adapter->hs_activated) {