[gupnp-tools] upload: Minor autoptr stuff

[Jens Georg <jensgeorg src gnome org>]

commit 71cae570f847f092e3d9421b1cc4affedb66a430
Author: Jens Georg <mail jensge org>
Date:   Fri Jun 3 19:30:56 2022 +0200

    upload: Minor autoptr stuff

 src/upload/container-search.c | 18 +++---------------
 src/upload/main.c             | 15 ++++-----------
 src/upload/transfer.c         |  8 ++++----
 3 files changed, 11 insertions(+), 30 deletions(-)
---
diff --git a/src/upload/container-search.c b/src/upload/container-search.c
index d584be1..c7285cd 100644
--- a/src/upload/container-search.c
+++ b/src/upload/container-search.c
@@ -74,9 +74,9 @@ parse_result (const char *result)
 static void
 browse_cb (GObject *object, GAsyncResult *res, gpointer user_data)
 {
-        GError *error = NULL;
-        char *result = NULL;
-        char *container_id = NULL;
+        g_autoptr (GError) error = NULL;
+        g_autofree char *result = NULL;
+        g_autofree char *container_id = NULL;
         GUPnPServiceProxyAction *action = NULL;
         GUPnPServiceProxy *proxy = GUPNP_SERVICE_PROXY (object);
 
@@ -85,9 +85,6 @@ browse_cb (GObject *object, GAsyncResult *res, gpointer user_data)
         if (error != NULL) {
                 g_critical ("Failed to browse root container: %s",
                             error->message);
-
-                g_error_free (error);
-
                 application_exit ();
 
                 return;
@@ -102,9 +99,6 @@ browse_cb (GObject *object, GAsyncResult *res, gpointer user_data)
         if (error != NULL) {
                 g_critical ("Failed to browse root container: %s",
                             error->message);
-
-                g_error_free (error);
-
                 application_exit ();
 
                 return;
@@ -115,17 +109,11 @@ browse_cb (GObject *object, GAsyncResult *res, gpointer user_data)
         container_id = parse_result (result);
         if (container_id == NULL) {
                 g_critical ("Failed to find a suitable container for upload.");
-                g_free (result);
 
                 application_exit ();
-
-                return;
         } else {
                 container_found (container_id);
-                g_free (container_id);
         }
-
-        g_free (result);
 }
 
 void
diff --git a/src/upload/main.c b/src/upload/main.c
index a47cb1e..4e80592 100644
--- a/src/upload/main.c
+++ b/src/upload/main.c
@@ -134,13 +134,9 @@ gint
 main (gint   argc,
       gchar *argv[])
 {
-        GError *error = NULL;
+        g_autoptr (GError) error = NULL;
         gint i;
-        GOptionContext *context;
-
-#if !GLIB_CHECK_VERSION(2, 35, 0)
-        g_type_init ();
-#endif
+        g_autoptr (GOptionContext) context;
 
         context = g_option_context_new ("- Upload files to UPnP MediaServer");
         g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
@@ -151,11 +147,10 @@ main (gint   argc,
         }
 
         if (argc < 2) {
-                char *help = NULL;
+                g_autofree char *help = NULL;
 
                 help = g_option_context_get_help (context, TRUE, NULL);
                 g_print ("%s\n", help);
-                g_free (help);
 
                 return -4;
         }
@@ -184,8 +179,7 @@ main (gint   argc,
         upnp_context = gupnp_context_new (interface, 0, &error);
         if (error) {
                 g_printerr ("Error creating the GUPnP context: %s\n",
-                           error->message);
-                g_error_free (error);
+                            error->message);
 
                 return -6;
         }
@@ -206,7 +200,6 @@ main (gint   argc,
         g_clear_pointer (&main_loop, g_main_loop_unref);
         deinit_control_point ();
         g_object_unref (upnp_context);
-        g_option_context_free (context);
         g_free (dest_container);
         g_free (interface);
 
diff --git a/src/upload/transfer.c b/src/upload/transfer.c
index 64e645b..f1b2d48 100644
--- a/src/upload/transfer.c
+++ b/src/upload/transfer.c
@@ -40,15 +40,14 @@ get_transfer_progress_cb (GObject *object,
                           GAsyncResult *result,
                           gpointer user_data)
 {
-        GError *error;
+        g_autoptr (GError) error = NULL;
         TrackTransferData *data;
-        guint64 total, length;
-        gchar *status;
+        guint64 total = 0, length = 0;
+        g_autofree gchar *status = NULL;
         GUPnPServiceProxyAction *action;
 
         data = (TrackTransferData *) user_data;
 
-        error = NULL;
         total = length = 0;
         status = NULL;
         action = gupnp_service_proxy_call_action_finish (
@@ -58,6 +57,7 @@ get_transfer_progress_cb (GObject *object,
         if (error == NULL) {
                 gupnp_service_proxy_action_get_result (action, &error, NULL);
         }
+
         if (error != NULL) {
                 g_critical ("Failed to track file transfer: %s",
                             error->message);