256 	struct sk_buff *tx_skb;  member
289 	if (priv->tx_skb || priv->tx_len)  in mcp251x_clean()
291 	if (priv->tx_skb)  in mcp251x_clean()
292 		dev_kfree_skb(priv->tx_skb);  in mcp251x_clean()
295 	priv->tx_skb = NULL;  in mcp251x_clean()
521 	if (priv->tx_skb || priv->tx_len) {  in mcp251x_hard_start_xmit()
530 	priv->tx_skb = skb;  in mcp251x_hard_start_xmit()
751 	if (priv->tx_skb) {  in mcp251x_tx_work_handler()
755 			frame = (struct can_frame *)priv->tx_skb->data;  in mcp251x_tx_work_handler()
761 			can_put_echo_skb(priv->tx_skb, net, 0);  in mcp251x_tx_work_handler()
762 			priv->tx_skb = NULL;  in mcp251x_tx_work_handler()
952 	priv->tx_skb = NULL;  in mcp251x_open()