[gnome-initial-setup/auto-free-things: 1/3] Use g_auto()/g_autoptr() more

[Matthew Leeds <mwleeds src gnome org>]

commit 93d60570e5084f5282e3d57c8e0d4c23d41c0f00
Author: Matthew Leeds <matthew leeds endlessm com>
Date:   Wed Mar 18 14:32:28 2020 -0700

    Use g_auto()/g_autoptr() more
    
    We already depend on a new enough GLib for these.

 gnome-initial-setup/gis-keyring.c                      | 18 +++++-------------
 .../pages/language/cc-language-chooser.c               |  6 ++----
 .../pages/language/gis-welcome-widget.c                |  4 +---
 3 files changed, 8 insertions(+), 20 deletions(-)
---
diff --git a/gnome-initial-setup/gis-keyring.c b/gnome-initial-setup/gis-keyring.c
index 16e2d3c..e8ee2ef 100644
--- a/gnome-initial-setup/gis-keyring.c
+++ b/gnome-initial-setup/gis-keyring.c
@@ -42,30 +42,22 @@
 void
 gis_ensure_login_keyring ()
 {
-       GSubprocess *subprocess = NULL;
-       GSubprocessLauncher *launcher = NULL;
-       GError *error = NULL;
+       g_autoptr(GSubprocess) subprocess = NULL;
+       g_autoptr(GSubprocessLauncher) launcher = NULL;
+       g_autoptr(GError) error = NULL;
 
        g_debug ("launching gnome-keyring-daemon --unlock");
        launcher = g_subprocess_launcher_new (G_SUBPROCESS_FLAGS_STDIN_PIPE | G_SUBPROCESS_FLAGS_STDOUT_PIPE 
| G_SUBPROCESS_FLAGS_STDERR_SILENCE);
        subprocess = g_subprocess_launcher_spawn (launcher, &error, "gnome-keyring-daemon", "--unlock", NULL);
        if (subprocess == NULL) {
                g_warning ("Failed to spawn gnome-keyring-daemon --unlock: %s", error->message);
-               g_error_free (error);
-               goto out;
+               return;
        }
 
        if (!g_subprocess_communicate_utf8 (subprocess, DUMMY_PWD, NULL, NULL, NULL, &error)) {
                g_warning ("Failed to communicate with gnome-keyring-daemon: %s", error->message);
-               g_error_free (error);
-               goto out;
+               return;
        }
-
-out:
-       if (subprocess)
-               g_object_unref (subprocess);
-       if (launcher)
-               g_object_unref (launcher);
 }
 
 void
diff --git a/gnome-initial-setup/pages/language/cc-language-chooser.c 
b/gnome-initial-setup/pages/language/cc-language-chooser.c
index 3722de1..fa8531c 100644
--- a/gnome-initial-setup/pages/language/cc-language-chooser.c
+++ b/gnome-initial-setup/pages/language/cc-language-chooser.c
@@ -296,14 +296,12 @@ add_languages (CcLanguageChooser  *chooser,
 static void
 add_all_languages (CcLanguageChooser *chooser)
 {
-        char **locale_ids;
-        GHashTable *initial;
+        g_auto(GStrv) locale_ids = NULL;
+        g_autoptr(GHashTable) initial = NULL;
 
         locale_ids = gnome_get_all_locales ();
         initial = cc_common_language_get_initial_languages ();
         add_languages (chooser, locale_ids, initial);
-        g_hash_table_destroy (initial);
-        g_strfreev (locale_ids);
 }
 
 static gboolean
diff --git a/gnome-initial-setup/pages/language/gis-welcome-widget.c 
b/gnome-initial-setup/pages/language/gis-welcome-widget.c
index 7f030bd..675da33 100644
--- a/gnome-initial-setup/pages/language/gis-welcome-widget.c
+++ b/gnome-initial-setup/pages/language/gis-welcome-widget.c
@@ -158,7 +158,7 @@ fill_stack (GisWelcomeWidget *widget)
   GHashTable *initial = cc_common_language_get_initial_languages ();
   GHashTableIter iter;
   gpointer key, value;
-  GHashTable *added_translations;
+  g_autoptr(GHashTable) added_translations = NULL;
 
   added_translations = g_hash_table_new (g_str_hash, g_str_equal);
 
@@ -183,8 +183,6 @@ fill_stack (GisWelcomeWidget *widget)
 
       g_hash_table_insert (priv->translation_widgets, locale_id, label);
     }
-
-  g_hash_table_destroy (added_translations);
 }
 
 static void