[gnome-applets] netspeed: use g_list_free_full

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 6c962d8c3be18a60be52584c219d7b2a8923cbff
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Fri Apr 3 23:07:39 2020 +0300

    netspeed: use g_list_free_full

 gnome-applets/netspeed/backend.c         |  9 ---------
 gnome-applets/netspeed/backend.h         |  3 ---
 gnome-applets/netspeed/netspeed-applet.c |  5 +++--
 gnome-applets/netspeed/preferences.c     | 10 ++++++++--
 4 files changed, 11 insertions(+), 16 deletions(-)
---
diff --git a/gnome-applets/netspeed/backend.c b/gnome-applets/netspeed/backend.c
index aa9b1bbe9..ab970c1b2 100644
--- a/gnome-applets/netspeed/backend.c
+++ b/gnome-applets/netspeed/backend.c
@@ -117,15 +117,6 @@ get_default_route(void)
        return NULL;
 }
 
-
-void
-free_devices_list(GList *list)
-{
-       g_list_foreach(list, (GFunc)g_free, NULL);
-       g_list_free(list);
-}
-
-
 /* Frees a DevInfo struct and all the stuff it contains
  */
 void
diff --git a/gnome-applets/netspeed/backend.h b/gnome-applets/netspeed/backend.h
index b60c6157a..99fd5a01f 100644
--- a/gnome-applets/netspeed/backend.h
+++ b/gnome-applets/netspeed/backend.h
@@ -79,9 +79,6 @@ get_default_route(void);
 gboolean
 is_dummy_device(const char* device);
 
-void
-free_devices_list(GList *list);
-
 void
 free_device_info(DevInfo *devinfo);
 
diff --git a/gnome-applets/netspeed/netspeed-applet.c b/gnome-applets/netspeed/netspeed-applet.c
index d6db60f1e..2cbffc392 100644
--- a/gnome-applets/netspeed/netspeed-applet.c
+++ b/gnome-applets/netspeed/netspeed-applet.c
@@ -418,7 +418,8 @@ search_for_up_if(NetspeedApplet *applet)
                if (set_applet_devinfo(applet, tmp->data))
                        break;
        }
-       free_devices_list(devices);
+
+       g_list_free_full (devices, g_free);
 }
 
 /* Here happens the really interesting stuff */
@@ -1503,7 +1504,7 @@ netspeed_applet_get_auto_device_name (void)
                }
        }
 
-       free_devices_list (devices);
+       g_list_free_full (devices, g_free);
 
        if (device != NULL)
                return device;
diff --git a/gnome-applets/netspeed/preferences.c b/gnome-applets/netspeed/preferences.c
index 605356d7b..404da8f01 100644
--- a/gnome-applets/netspeed/preferences.c
+++ b/gnome-applets/netspeed/preferences.c
@@ -135,10 +135,16 @@ device_settings_changed (GSettings   *settings,
     g_settings_set_boolean (settings, "auto-change-device", TRUE);
   }
 
-  free_devices_list (devices);
+  g_list_free_full (devices, g_free);
   g_free (device);
 }
 
+static void
+free_devices (gpointer data)
+{
+  g_list_free_full (data, g_free);
+}
+
 GtkWidget *
 create_network_hbox (NetspeedPreferences *preferences)
 {
@@ -180,7 +186,7 @@ create_network_hbox (NetspeedPreferences *preferences)
 
   g_object_set_data_full (G_OBJECT (network_device_combo),
                           "devices", devices,
-                          (GDestroyNotify) free_devices_list);
+                          free_devices);
 
   g_signal_connect (network_device_combo, "changed",
                     G_CALLBACK (device_change_cb), preferences);