136 	struct sk_buff *rx_skb, *tx_skb;  member
715 	if (chan->rx_skb) {  in cosa_net_close()
716 		kfree_skb(chan->rx_skb);  in cosa_net_close()
717 		chan->rx_skb = NULL;  in cosa_net_close()
735 	kfree_skb(chan->rx_skb);  in cosa_net_setup_rx()
736 	chan->rx_skb = dev_alloc_skb(size);  in cosa_net_setup_rx()
737 	if (chan->rx_skb == NULL) {  in cosa_net_setup_rx()
743 	return skb_put(chan->rx_skb, size);  in cosa_net_setup_rx()
748 	if (!chan->rx_skb) {  in cosa_net_rx_done()
754 	chan->rx_skb->protocol = hdlc_type_trans(chan->rx_skb, chan->netdev);  in cosa_net_rx_done()
755 	chan->rx_skb->dev = chan->netdev;  in cosa_net_rx_done()
756 	skb_reset_mac_header(chan->rx_skb);  in cosa_net_rx_done()
759 	netif_rx(chan->rx_skb);  in cosa_net_rx_done()
760 	chan->rx_skb = NULL;  in cosa_net_rx_done()