[network-manager-applet: 4/14] applet/info-dialog: use nm_device_get_hw_address()

[Lubomir Rintel <lkundrak src gnome org>]

commit e8f61c61d311c83f1a7fecba718b322a08681636
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Fri Nov 2 10:00:09 2018 +0100

    applet/info-dialog: use nm_device_get_hw_address()
    
    ...instead of getting hardware-specific accessors. There's no reason
    (perhaps historic ones) the hardware address should be specific for
    Wi-Fi and Ethernet.

 src/applet-dialogs.c | 28 ++++++++++++----------------
 1 file changed, 12 insertions(+), 16 deletions(-)
---
diff --git a/src/applet-dialogs.c b/src/applet-dialogs.c
index 03bc17b2..89915488 100644
--- a/src/applet-dialogs.c
+++ b/src/applet-dialogs.c
@@ -528,24 +528,20 @@ info_dialog_add_page (GtkNotebook *notebook,
        row++;
 
        /* Hardware address */
-       str = NULL;
-       if (NM_IS_DEVICE_ETHERNET (device))
-               str = g_strdup (nm_device_ethernet_get_hw_address (NM_DEVICE_ETHERNET (device)));
-       else if (NM_IS_DEVICE_WIFI (device))
-               str = g_strdup (nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (device)));
+       str = g_strdup (nm_device_get_hw_address (device));
 
-       desc_widget = create_info_label (_("Hardware Address:"), FALSE);
-       desc_object = gtk_widget_get_accessible (desc_widget);
-       data_widget = create_info_label (str, TRUE);
-       data_object = gtk_widget_get_accessible (data_widget);
-       atk_object_add_relationship (desc_object, ATK_RELATION_LABEL_FOR, data_object);
+       if (str) {
+               desc_widget = create_info_label (_("Hardware Address:"), FALSE);
+               desc_object = gtk_widget_get_accessible (desc_widget);
+               data_widget = create_info_label (str, TRUE);
+               data_object = gtk_widget_get_accessible (data_widget);
+               atk_object_add_relationship (desc_object, ATK_RELATION_LABEL_FOR, data_object);
 
-       gtk_grid_attach (grid, desc_widget,
-                        0, row, 1, 1);
-       gtk_grid_attach (grid, data_widget,
-                        1, row, 1, 1);
-       g_free (str);
-       row++;
+               gtk_grid_attach (grid, desc_widget, 0, row, 1, 1);
+               gtk_grid_attach (grid, data_widget, 1, row, 1, 1);
+               g_free (str);
+               row++;
+       }
 
        /* Driver */
        desc_widget = create_info_label (_("Driver:"), FALSE);