508 	if (!cs->tx_skb)  in hfcsx_fill_dfifo()
510 	if (cs->tx_skb->len <= 0)  in hfcsx_fill_dfifo()
513 	if (write_fifo(cs, cs->tx_skb, HFCSX_SEL_D_TX, 0)) {  in hfcsx_fill_dfifo()
514 	  dev_kfree_skb_any(cs->tx_skb);  in hfcsx_fill_dfifo()
515 	  cs->tx_skb = NULL;  in hfcsx_fill_dfifo()
528 	if (!bcs->tx_skb)  in hfcsx_fill_fifo()
530 	if (bcs->tx_skb->len <= 0)  in hfcsx_fill_fifo()
533 	if (write_fifo(cs, bcs->tx_skb,   in hfcsx_fill_fifo()
539 	  bcs->tx_cnt -= bcs->tx_skb->len;  in hfcsx_fill_fifo()
541 		(PACKET_NOACK != bcs->tx_skb->pkt_type)) {  in hfcsx_fill_fifo()
544 		bcs->ackcnt += bcs->tx_skb->len;  in hfcsx_fill_fifo()
548 	  dev_kfree_skb_any(bcs->tx_skb);  in hfcsx_fill_fifo()
549 	  bcs->tx_skb = NULL;  in hfcsx_fill_fifo()
767 				if (bcs->tx_skb) {  in hfcsx_interrupt()
774 					if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in hfcsx_interrupt()
791 				if (bcs->tx_skb) {  in hfcsx_interrupt()
798 					if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in hfcsx_interrupt()
818 			if (cs->tx_skb) {  in hfcsx_interrupt()
819 				if (cs->tx_skb->len) {  in hfcsx_interrupt()
828 					dev_kfree_skb_irq(cs->tx_skb);  in hfcsx_interrupt()
830 					cs->tx_skb = NULL;  in hfcsx_interrupt()
833 			if ((cs->tx_skb = skb_dequeue(&cs->sq))) {  in hfcsx_interrupt()
882 			if (cs->tx_skb) {  in HFCSX_l1hw()
889 				cs->tx_skb = skb;  in HFCSX_l1hw()
906 			if (cs->tx_skb) {  in HFCSX_l1hw()
917 			cs->tx_skb = skb;  in HFCSX_l1hw()
935 			if (!cs->tx_skb) {  in HFCSX_l1hw()
1148 			if (bcs->tx_skb) {  in hfcsx_l2l1()
1151 				bcs->tx_skb = skb;  in hfcsx_l2l1()
1159 			if (bcs->tx_skb) {  in hfcsx_l2l1()
1163 				bcs->tx_skb = skb;  in hfcsx_l2l1()
1169 			if (!bcs->tx_skb) {  in hfcsx_l2l1()
1206 		if (bcs->tx_skb) {  in close_hfcsx()
1207 			dev_kfree_skb_any(bcs->tx_skb);  in close_hfcsx()
1208 			bcs->tx_skb = NULL;  in close_hfcsx()
1224 	bcs->tx_skb = NULL;  in open_hfcsxstate()