rxrpc: Replace conn->trans->{local,peer} with conn->params.{local,peer}

Replace accesses of conn->trans->{local,peer} with
conn->params.{local,peer} thus making it easier for a future commit to
remove the rxrpc_transport struct.

This also reduces the number of memory accesses involved.

Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/net/rxrpc/conn_event.c b/net/rxrpc/conn_event.c
index 51e280c..a022439 100644
--- a/net/rxrpc/conn_event.c
+++ b/net/rxrpc/conn_event.c
@@ -88,8 +88,8 @@
 
 	rxrpc_abort_calls(conn, RXRPC_CALL_LOCALLY_ABORTED, abort_code);
 
-	msg.msg_name	= &conn->trans->peer->srx.transport;
-	msg.msg_namelen	= conn->trans->peer->srx.transport_len;
+	msg.msg_name	= &conn->params.peer->srx.transport;
+	msg.msg_namelen	= conn->params.peer->srx.transport_len;
 	msg.msg_control	= NULL;
 	msg.msg_controllen = 0;
 	msg.msg_flags	= 0;
@@ -118,7 +118,7 @@
 	whdr.serial = htonl(serial);
 	_proto("Tx CONN ABORT %%%u { %d }", serial, conn->local_abort);
 
-	ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
+	ret = kernel_sendmsg(conn->params.local->socket, &msg, iov, 2, len);
 	if (ret < 0) {
 		_debug("sendmsg failed: %d", ret);
 		return -EAGAIN;