mfc-df: after openchannel_signed is finished, we call finished

We done!?

plugins/spender/multifundchannel.c

@@ -1635,9 +1635,6 @@ after_signpsbt(struct command *cmd,
 	return send_outreq(mfc->cmd->plugin, req);
 }
 
-static struct command_result *
-multifundchannel_finished(struct multifundchannel_command *mfc);
-
 static struct command_result *
 after_sendpsbt(struct command *cmd,
 	       const char *buf,
@@ -1677,7 +1674,7 @@ after_sendpsbt(struct command *cmd,
 And finally we are done.
 */
 
-static struct command_result *
+struct command_result *
 multifundchannel_finished(struct multifundchannel_command *mfc)
 {
 	unsigned int i;

plugins/spender/multifundchannel.h

@@ -262,6 +262,9 @@ perform_fundchannel_complete(struct multifundchannel_command *mfc);
 struct command_result *
 perform_signpsbt(struct multifundchannel_command *mfc);
 
+struct command_result *
+multifundchannel_finished(struct multifundchannel_command *mfc);
+
 struct command_result *
 redo_multifundchannel(struct multifundchannel_command *mfc,
 		      const char *failing_method);

plugins/spender/openchannel.c

@@ -329,41 +329,9 @@ static bool update_node_psbt(const tal_t *ctx,
 static struct command_result *
 openchannel_finished(struct multifundchannel_command *mfc)
 {
-	struct json_stream *out;
-
-	plugin_log(mfc->cmd->plugin, LOG_DBG,
-		   "mfc %"PRIu64": done.", mfc->id);
-
-	out = jsonrpc_stream_success(mfc->cmd);
-	json_add_string(out, "tx", mfc->final_tx);
-	json_add_string(out, "txid", mfc->final_txid);
-	json_array_start(out, "channel_ids");
-	for (size_t i = 0; i < tal_count(mfc->destinations); i++) {
-		struct multifundchannel_destination *dest =
-			&mfc->destinations[i];
-
-		json_object_start(out, NULL);
-		json_add_node_id(out, "id", &dest->id);
-		json_add_channel_id(out, "channel_id", &dest->channel_id);
-		json_add_num(out, "outnum", dest->outnum);
-		json_object_end(out);
-	}
-	json_array_end(out);
-
-	json_array_start(out, "failed");
-	for (size_t i = 0; i < tal_count(mfc->removeds); i++) {
-		struct multifundchannel_removed *rm =
-			&mfc->removeds[i];
-		json_object_start(out, NULL);
-		json_add_node_id(out, "id", &rm->id);
-		json_add_string(out, "method", rm->method);
-		json_add_jsonstr(out, "error", rm->error);
-		json_object_end(out);
-	}
-	json_array_end(out);
 
 	mfc->psbt = tal_free(mfc->psbt);
-	return mfc_finished(mfc, out);
+	return multifundchannel_finished(mfc);
 }
 
 static struct command_result *