480 			if (inp->inp_socket == NULL) {  in udp_input()
483 			if (inp != sotoinpcb(inp->inp_socket)) {  in udp_input()
513 			udp_lock(inp->inp_socket, 1, 0);  in udp_input()
517 				udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
522 				udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
528 					udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
536 					udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
547 					udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
565 					udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
575 			reuse_sock = (inp->inp_socket->so_options &  in udp_input()
603 				soevent(inp->inp_socket, SO_FILT_HINT_LOCKED | SO_FILT_HINT_WAKE_PKT);  in udp_input()
606 			udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
783 	udp_lock(inp->inp_socket, 1, 0);  in udp_input()
786 		udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
794 		udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
808 	    SOFLOW_ENABLED(inp->inp_socket) ||  in udp_input()
809 	    SO_RECV_CONTROL_OPTS(inp->inp_socket)) {  in udp_input()
822 			udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
863 	so_recv_data_stat(inp->inp_socket, m, 0);  in udp_input()
864 	if (sbappendaddr(&inp->inp_socket->so_rcv, append_sa,  in udp_input()
868 		sorwakeup(inp->inp_socket);  in udp_input()
871 		soevent(inp->inp_socket, SO_FILT_HINT_LOCKED | SO_FILT_HINT_WAKE_PKT);  in udp_input()
873 	udp_unlock(inp->inp_socket, 1, 0);  in udp_input()
916 	    SOFLOW_ENABLED(last->inp_socket) ||  in udp_append()
917 	    SO_RECV_CONTROL_OPTS(last->inp_socket)) {  in udp_append()
955 	so_recv_data_stat(last->inp_socket, n, 0);  in udp_append()
957 	if (sbappendaddr(&last->inp_socket->so_rcv, append_sa,  in udp_append()
962 		sorwakeup(last->inp_socket);  in udp_append()
977 	inp->inp_socket->so_error = (u_short)errno;  in udp_notify()
978 	sorwakeup(inp->inp_socket);  in udp_notify()
979 	sowwakeup(inp->inp_socket);  in udp_notify()
1033 		if (inp != NULL && inp->inp_socket != NULL) {  in udp_ctlinput()
1034 			udp_lock(inp->inp_socket, 1, 0);  in udp_ctlinput()
1037 				udp_unlock(inp->inp_socket, 1, 0);  in udp_ctlinput()
1053 			udp_unlock(inp->inp_socket, 1, 0);  in udp_ctlinput()
1316 		udp_lock(inp->inp_socket, 1, 0);
1318 			udp_unlock(inp->inp_socket, 1, 0);
1322 			udp_unlock(inp->inp_socket, 1, 0);
1330 		if (inp->inp_socket) {
1331 			sotoxsocket(inp->inp_socket, &xi.xi_socket);
1334 		udp_unlock(inp->inp_socket, 1, 0);
1440 		udp_lock(inp->inp_socket, 1, 0);
1442 			udp_unlock(inp->inp_socket, 1, 0);
1446 			udp_unlock(inp->inp_socket, 1, 0);
1453 		if (inp->inp_socket) {
1454 			sotoxsocket64(inp->inp_socket, &xi.xi_socket);
1457 		udp_unlock(inp->inp_socket, 1, 0);
1607 	struct socket *so = inp->inp_socket;  in udp_output()
2045 	if (inp->inp_sp != NULL && ipsec_setsocket(m, inp->inp_socket) != 0) {  in udp_output()
2057 	if (cfil_tag && (inp->inp_socket->so_options != cfil_so_options)) {  in udp_output()
2061 	soopts |= (inp->inp_socket->so_options & (SO_DONTROUTE | SO_BROADCAST));  in udp_output()
2134 			inp->inp_socket->so_flags1 |= SOF1_QOSMARKING_ALLOWED;  in udp_output()
2136 			inp->inp_socket->so_flags1 &= ~SOF1_QOSMARKING_ALLOWED;  in udp_output()
2792 		if (!socket_try_lock(inp->inp_socket)) {  in udp_gc()
2800 		so = inp->inp_socket;  in udp_gc()
2998 		if ((so = inp->inp_socket) == NULL ||  in udp_fill_keepalive_offload_frames()