679 	if (!bcs->tx_skb)  in isar_fill_fifo()
681 	if (bcs->tx_skb->len <= 0)  in isar_fill_fifo()
686 	if (bcs->tx_skb->len > bcs->hw.isar.mml) {  in isar_fill_fifo()
690 		count = bcs->tx_skb->len;  in isar_fill_fifo()
693 	ptr = bcs->tx_skb->data;  in isar_fill_fifo()
698 			if (bcs->tx_skb->len > 1) {  in isar_fill_fifo()
706 	skb_pull(bcs->tx_skb, count);  in isar_fill_fifo()
760 	if (bcs->tx_skb) {  in send_frames()
761 		if (bcs->tx_skb->len) {  in send_frames()
766 			    (PACKET_NOACK != bcs->tx_skb->pkt_type)) {  in send_frames()
785 			dev_kfree_skb_any(bcs->tx_skb);  in send_frames()
787 			bcs->tx_skb = NULL;  in send_frames()
790 	if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in send_frames()
1601 		if (bcs->tx_skb) {  in isar_l2l1()
1604 			bcs->tx_skb = skb;  in isar_l2l1()
1615 		if (bcs->tx_skb) {  in isar_l2l1()
1621 			bcs->tx_skb = skb;  in isar_l2l1()
1628 		if (!bcs->tx_skb) {  in isar_l2l1()
1698 		if (bcs->tx_skb) {  in close_isarstate()
1699 			dev_kfree_skb_any(bcs->tx_skb);  in close_isarstate()
1700 			bcs->tx_skb = NULL;  in close_isarstate()
1721 	bcs->tx_skb = NULL;  in open_isarstate()