816 static ktime_t get_timestamp(struct sock *sk, struct sk_buff *skb, int *if_index)  in get_timestamp()  argument
826 		*if_index = orig_dev->ifindex;  in get_timestamp()
837 			   int if_index)  in put_ts_pktinfo()  argument
847 	if (!if_index) {  in put_ts_pktinfo()
851 			if_index = orig_dev->ifindex;  in put_ts_pktinfo()
854 	ts_pktinfo.if_index = if_index;  in put_ts_pktinfo()
883 	int if_index = 0;  in skb_get_tx_timestamp()  local
894 		hwtstamp = get_timestamp(sk, skb, &if_index);  in skb_get_tx_timestamp()
919 	int if_index;  in __sock_recv_timestamp()  local
976 		if_index = 0;  in __sock_recv_timestamp()
978 			hwtstamp = get_timestamp(sk, skb, &if_index);  in __sock_recv_timestamp()
991 				put_ts_pktinfo(msg, skb, if_index);  in __sock_recv_timestamp()