static inline struct sk_buff *hci_uart_dequeue(struct hci_uart *hu){	struct sk_buff *skb = hu->tx_skb;	if (!skb)		skb = hu->proto->dequeue(hu);	else		hu->tx_skb = NULL;	return skb;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/0372a6627f862f90a2c43772befeecef508cfd7b/hci_ldisc.c/clean/drivers/bluetooth/hci_ldisc.c