624 	struct udp_sock *up = udp_sk(sk);  in udpv6_queue_rcv_skb()  local
631 	if (static_key_false(&udpv6_encap_needed) && up->encap_type) {  in udpv6_queue_rcv_skb()
646 		encap_rcv = ACCESS_ONCE(up->encap_rcv);  in udpv6_queue_rcv_skb()
671 		if (up->pcrlen == 0) {          /* full coverage was set  */  in udpv6_queue_rcv_skb()
676 		if (UDP_SKB_CB(skb)->cscov  <  up->pcrlen) {  in udpv6_queue_rcv_skb()
678 					    UDP_SKB_CB(skb)->cscov, up->pcrlen);  in udpv6_queue_rcv_skb()
967 	struct udp_sock *up = udp_sk(sk);  in udp_v6_flush_pending_frames()  local
969 	if (up->pending == AF_INET)  in udp_v6_flush_pending_frames()
971 	else if (up->pending) {  in udp_v6_flush_pending_frames()
972 		up->len = 0;  in udp_v6_flush_pending_frames()
973 		up->pending = 0;  in udp_v6_flush_pending_frames()
1077 	struct udp_sock  *up = udp_sk(sk);  in udp_v6_push_pending_frames()  local
1081 	if (up->pending == AF_INET)  in udp_v6_push_pending_frames()
1096 	up->len = 0;  in udp_v6_push_pending_frames()
1097 	up->pending = 0;  in udp_v6_push_pending_frames()
1104 	struct udp_sock *up = udp_sk(sk);  in udpv6_sendmsg()  local
1119 	int corkreq = up->corkflag || msg->msg_flags&MSG_MORE;  in udpv6_sendmsg()
1146 	} else if (!up->pending) {  in udpv6_sendmsg()
1168 	if (up->pending == AF_INET)  in udpv6_sendmsg()
1178 	if (up->pending) {  in udpv6_sendmsg()
1184 		if (likely(up->pending)) {  in udpv6_sendmsg()
1185 			if (unlikely(up->pending != AF_INET6)) {  in udpv6_sendmsg()
1325 	if (unlikely(up->pending)) {  in udpv6_sendmsg()
1335 	up->pending = AF_INET6;  in udpv6_sendmsg()
1340 	up->len += ulen;  in udpv6_sendmsg()
1350 		up->pending = 0;  in udpv6_sendmsg()
1402 	struct udp_sock *up = udp_sk(sk);  in udpv6_destroy_sock()  local
1407 	if (static_key_false(&udpv6_encap_needed) && up->encap_type) {  in udpv6_destroy_sock()
1409 		encap_destroy = ACCESS_ONCE(up->encap_destroy);  in udpv6_destroy_sock()