279 			   struct msghdr *msg, size_t len,  in rxrpc_send_data()  argument
287 	bool more = msg->msg_flags & MSG_MORE;  in rxrpc_send_data()
290 	timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);  in rxrpc_send_data()
350 			remain = more ? INT_MAX : msg_data_left(msg);  in rxrpc_send_data()
373 		if (msg_data_left(msg) > 0) {  in rxrpc_send_data()
374 			size_t copy = min_t(size_t, txb->space, msg_data_left(msg));  in rxrpc_send_data()
378 						 &msg->msg_iter))  in rxrpc_send_data()
396 		    (msg_data_left(msg) == 0 && !more)) {  in rxrpc_send_data()
397 			if (msg_data_left(msg) == 0 && !more) {  in rxrpc_send_data()
412 	} while (msg_data_left(msg) > 0);  in rxrpc_send_data()
440 	if (msg->msg_flags & MSG_DONTWAIT)  in rxrpc_send_data()
445 				       msg->msg_flags & MSG_WAITALL);  in rxrpc_send_data()
463 static int rxrpc_sendmsg_cmsg(struct msghdr *msg, struct rxrpc_send_params *p)  in rxrpc_sendmsg_cmsg()  argument
469 	if (msg->msg_controllen == 0)  in rxrpc_sendmsg_cmsg()
472 	for_each_cmsghdr(cmsg, msg) {  in rxrpc_sendmsg_cmsg()
473 		if (!CMSG_OK(msg, cmsg))  in rxrpc_sendmsg_cmsg()
485 			if (msg->msg_flags & MSG_CMSG_COMPAT) {  in rxrpc_sendmsg_cmsg()
569 rxrpc_new_client_call_for_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg,  in rxrpc_new_client_call_for_sendmsg()  argument
578 	DECLARE_SOCKADDR(struct sockaddr_rxrpc *, srx, msg->msg_name);  in rxrpc_new_client_call_for_sendmsg()
582 	if (!msg->msg_name) {  in rxrpc_new_client_call_for_sendmsg()
611 int rxrpc_do_sendmsg(struct rxrpc_sock *rx, struct msghdr *msg, size_t len)  in rxrpc_do_sendmsg()  argument
632 	ret = rxrpc_sendmsg_cmsg(msg, &p);  in rxrpc_do_sendmsg()
649 		call = rxrpc_new_client_call_for_sendmsg(rx, msg, &p);  in rxrpc_do_sendmsg()
726 		ret = rxrpc_send_data(rx, call, msg, len, NULL, &dropped_lock);  in rxrpc_do_sendmsg()
756 			   struct msghdr *msg, size_t len,  in rxrpc_kernel_send_data()  argument
764 	ASSERTCMP(msg->msg_name, ==, NULL);  in rxrpc_kernel_send_data()
765 	ASSERTCMP(msg->msg_control, ==, NULL);  in rxrpc_kernel_send_data()
769 	ret = rxrpc_send_data(rxrpc_sk(sock->sk), call, msg, len,  in rxrpc_kernel_send_data()