[gupnp] ServiceProxy: Drop additional reference on message

[Jens Georg <jensgeorg src gnome org>]

commit fa5b8ad8da45a9c3bebc7f6a81ad02f7ef021e81
Author: Jens Georg <mail jensge org>
Date:   Wed Jan 5 17:12:37 2022 +0100

    ServiceProxy: Drop additional reference on message
    
    This was necessary for the old libsoup API, it took ownership of the
    message. The new API does not need it.

 libgupnp/gupnp-service-proxy-action.c | 1 +
 libgupnp/gupnp-service-proxy.c        | 4 ----
 2 files changed, 1 insertion(+), 4 deletions(-)
---
diff --git a/libgupnp/gupnp-service-proxy-action.c b/libgupnp/gupnp-service-proxy-action.c
index 464f74a..31788b6 100644
--- a/libgupnp/gupnp-service-proxy-action.c
+++ b/libgupnp/gupnp-service-proxy-action.c
@@ -247,6 +247,7 @@ action_dispose (GUPnPServiceProxyAction *action)
         g_clear_object (&action->cancellable);
         g_clear_error (&action->error);
         g_clear_object (&action->msg);
+
         if (action->msg_str != NULL) {
                 g_string_free (action->msg_str, TRUE);
                 action->msg_str = NULL;
diff --git a/libgupnp/gupnp-service-proxy.c b/libgupnp/gupnp-service-proxy.c
index ea672e9..ea9a55a 100644
--- a/libgupnp/gupnp-service-proxy.c
+++ b/libgupnp/gupnp-service-proxy.c
@@ -813,10 +813,6 @@ gupnp_service_proxy_action_queue_task (GTask *task)
         SoupSession *session;
         GUPnPServiceProxyAction *action = g_task_get_task_data (task);
 
-        /* We need to keep our own reference to the message as well,
-         * in order for send_action() to work. */
-        g_object_ref (action->msg);
-
         /* Send the message */
         context = gupnp_service_info_get_context
                                 (GUPNP_SERVICE_INFO (action->proxy));