156 	count = isac->dch.tx_skb->len - isac->dch.tx_idx;  in isac_fill_fifo()
166 	ptr = isac->dch.tx_skb->data + isac->dch.tx_idx;  in isac_fill_fifo()
167 	isac->dch.tx_idx += count;  in isac_fill_fifo()
223 	if (isac->dch.tx_skb && isac->dch.tx_idx < isac->dch.tx_skb->len) {  in isac_xpr_irq()
240 		isac->dch.tx_idx = 0;  in isac_retransmit()
245 		isac->dch.tx_idx = 0;  in isac_retransmit()
675 		dch->tx_idx = 0;  in isac_l1cmd()
744 			if (isac->dch.tx_idx)  in dbusy_timer_handler()
745 				isac->dch.tx_idx = 0;  in dbusy_timer_handler()
991 		count = hscx->bch.tx_skb->len - hscx->bch.tx_idx;  in hscx_fill_fifo()
994 		p = hscx->bch.tx_skb->data + hscx->bch.tx_idx;  in hscx_fill_fifo()
1002 			 count, hscx->bch.tx_idx, hscx->bch.tx_skb->len);  in hscx_fill_fifo()
1003 		hscx->bch.tx_idx += count;  in hscx_fill_fifo()
1025 	if (hx->bch.tx_skb && hx->bch.tx_idx < hx->bch.tx_skb->len) {  in hscx_xpr()
1158 			 hx->bch.nr, hx->bch.tx_idx);  in ipac_irq()
1159 		hx->bch.tx_idx = 0;  in ipac_irq()