296 struct skb_data {	// skb->cb is one of these  struct
1796 	struct skb_data		*entry;  in rx_submit()
1825 	entry = (struct skb_data *) skb->cb;  in rx_submit()
1886 		memset (skb->cb, 0, sizeof (struct skb_data));  in rx_process()
1903 	struct skb_data		*entry = (struct skb_data *) skb->cb;  in rx_complete()
1982 		struct skb_data		*entry;  in unlink_urbs()
1986 		entry = (struct skb_data *) skb->cb;  in unlink_urbs()
2208 	struct skb_data		*entry = (struct skb_data *) skb->cb;  in tx_complete()
2238 	struct skb_data		*entry;  in usbnet_start_xmit()
2262 	entry = (struct skb_data *) skb->cb;  in usbnet_start_xmit()
2347 	struct skb_data		*entry;  in usbnet_bh()
2350 		entry = (struct skb_data *) skb->cb;  in usbnet_bh()
2766 	if (sizeof (((struct sk_buff *)0)->cb) < sizeof (struct skb_data))  in usbnet_init()