 memset(h4, 0, sizeof(*h4)); 
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/2005/10457/089b1dbbde28f0f641c20beabba28fa89ab4fab9/hci_h4.c/buggy/drivers/bluetooth/hci_h4.c