[gnome-bluetooth/wip/hadess/use-alias: 4/5] settings-widget: Simplify row_inserted_cb() by using g_auto

[Bastien Nocera <hadess src gnome org>]

commit 8b5db3aed242f8b10a60f836c706aea66dd2577d
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Dec 9 15:22:47 2020 +0100

    settings-widget: Simplify row_inserted_cb() by using g_auto

 lib/bluetooth-settings-widget.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)
---
diff --git a/lib/bluetooth-settings-widget.c b/lib/bluetooth-settings-widget.c
index 6d224114..60f75b9d 100644
--- a/lib/bluetooth-settings-widget.c
+++ b/lib/bluetooth-settings-widget.c
@@ -1624,8 +1624,9 @@ row_inserted_cb (GtkTreeModel *tree_model,
 {
        BluetoothSettingsWidget *self = user_data;
        BluetoothSettingsWidgetPrivate *priv = BLUETOOTH_SETTINGS_WIDGET_GET_PRIVATE (user_data);
-       GDBusProxy *proxy;
-       char *name, *bdaddr;
+       g_autoptr(GDBusProxy) proxy = NULL;
+       g_autofree char *name = NULL;
+       g_autofree char *bdaddr = NULL;
        BluetoothType type;
        gboolean paired, trusted, connected, legacy_pairing;
        GtkWidget *row;
@@ -1635,7 +1636,6 @@ row_inserted_cb (GtkTreeModel *tree_model,
                                    BLUETOOTH_COLUMN_NAME, &name,
                                    -1);
                g_debug ("Not adding device '%s'", name);
-               g_free (name);
                return;
        }
 
@@ -1669,10 +1669,6 @@ row_inserted_cb (GtkTreeModel *tree_model,
        gtk_container_add (GTK_CONTAINER (priv->device_list), row);
        gtk_size_group_add_widget (priv->row_sizegroup, row);
 
-       g_object_unref (proxy);
-       g_free (name);
-       g_free (bdaddr);
-
        gtk_stack_set_transition_type (GTK_STACK (priv->device_stack),
                                       GTK_STACK_TRANSITION_TYPE_SLIDE_DOWN);
        gtk_container_child_set (GTK_CONTAINER (WID ("vbox_bluetooth")),