266 	if (!bcs->tx_skb)  in hfc_fill_fifo()
268 	if (bcs->tx_skb->len <= 0)  in hfc_fill_fifo()
294 			bcs->channel, bcs->tx_skb->len,  in hfc_fill_fifo()
296 	if (count < bcs->tx_skb->len) {  in hfc_fill_fifo()
305 	WriteReg(cs, HFCD_DATA_NODEB, cip, bcs->tx_skb->data[idx++]);  in hfc_fill_fifo()
306 	while (idx < bcs->tx_skb->len) {  in hfc_fill_fifo()
309 		WriteReg(cs, HFCD_DATA_NODEB, cip, bcs->tx_skb->data[idx]);  in hfc_fill_fifo()
312 	if (idx != bcs->tx_skb->len) {  in hfc_fill_fifo()
316 		bcs->tx_cnt -= bcs->tx_skb->len;  in hfc_fill_fifo()
318 			(PACKET_NOACK != bcs->tx_skb->pkt_type)) {  in hfc_fill_fifo()
321 			bcs->ackcnt += bcs->tx_skb->len;  in hfc_fill_fifo()
325 		dev_kfree_skb_any(bcs->tx_skb);  in hfc_fill_fifo()
326 		bcs->tx_skb = NULL;  in hfc_fill_fifo()
460 			if (bcs->tx_skb) {  in hfc_l2l1()
463 				bcs->tx_skb = skb;  in hfc_l2l1()
471 			if (bcs->tx_skb) {  in hfc_l2l1()
475 				bcs->tx_skb = skb;  in hfc_l2l1()
481 			if (!bcs->tx_skb) {  in hfc_l2l1()
515 		if (bcs->tx_skb) {  in close_2bs0()
516 			dev_kfree_skb_any(bcs->tx_skb);  in close_2bs0()
517 			bcs->tx_skb = NULL;  in close_2bs0()
530 	bcs->tx_skb = NULL;  in open_hfcstate()
693 	if (!cs->tx_skb)  in hfc_fill_dfifo()
695 	if (cs->tx_skb->len <= 0)  in hfc_fill_dfifo()
721 			cs->tx_skb->len, count);  in hfc_fill_dfifo()
722 	if (count < cs->tx_skb->len) {  in hfc_fill_dfifo()
731 	WriteReg(cs, HFCD_DATA_NODEB, cip, cs->tx_skb->data[idx++]);  in hfc_fill_dfifo()
732 	while (idx < cs->tx_skb->len) {  in hfc_fill_dfifo()
735 		WriteReg(cs, HFCD_DATA_NODEB, cip, cs->tx_skb->data[idx]);  in hfc_fill_dfifo()
738 	if (idx != cs->tx_skb->len) {  in hfc_fill_dfifo()
745 	dev_kfree_skb_any(cs->tx_skb);  in hfc_fill_dfifo()
746 	cs->tx_skb = NULL;  in hfc_fill_dfifo()
812 				if (bcs->tx_skb) {  in hfc2bds0_interrupt()
819 					if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in hfc2bds0_interrupt()
836 				if (bcs->tx_skb) {  in hfc2bds0_interrupt()
843 					if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {  in hfc2bds0_interrupt()
863 			if (cs->tx_skb) {  in hfc2bds0_interrupt()
864 				if (cs->tx_skb->len) {  in hfc2bds0_interrupt()
873 					dev_kfree_skb_irq(cs->tx_skb);  in hfc2bds0_interrupt()
875 					cs->tx_skb = NULL;  in hfc2bds0_interrupt()
878 			if ((cs->tx_skb = skb_dequeue(&cs->sq))) {  in hfc2bds0_interrupt()
914 			if (cs->tx_skb) {  in HFCD_l1hw()
921 				cs->tx_skb = skb;  in HFCD_l1hw()
938 			if (cs->tx_skb) {  in HFCD_l1hw()
949 			cs->tx_skb = skb;  in HFCD_l1hw()
967 			if (!cs->tx_skb) {  in HFCD_l1hw()