static int h4_open(struct hci_uart *hu){	struct h4_struct *h4;		BT_DBG("hu %p", hu);		h4 = kmalloc(sizeof(*h4), GFP_ATOMIC);	if (!h4)		return -ENOMEM;	memset(h4, 0, sizeof(*h4));	skb_queue_head_init(&h4->txq);	hu->priv = h4;	return 0;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/0372a6627f862f90a2c43772befeecef508cfd7b/hci_h4.c/buggy/drivers/bluetooth/hci_h4.c