technology: Set technology driver to NULL when unregistering

diff --git a/src/technology.c b/src/technology.c
index 8a0ce52..c5600e2 100644 (file)
--- a/src/technology.c
+++ b/src/technology.c
@@ -83,11 +83,24 @@ static gint compare_priority(gconstpointer a, gconstpointer b)
  */
 int connman_technology_driver_register(struct connman_technology_driver *driver)
 {
+       GSList *list;
+       struct connman_technology *technology;
+
        DBG("driver %p name %s", driver, driver->name);
 
        driver_list = g_slist_insert_sorted(driver_list, driver,
                                                        compare_priority);
 
+       for (list = technology_list; list; list = list->next) {
+               technology = list->data;
+
+               if (technology->driver != NULL)
+                       continue;
+
+               if (technology->type == driver->type)
+                       technology->driver = driver;
+       }
+
        return 0;
 }
 
@@ -99,8 +112,23 @@ int connman_technology_driver_register(struct connman_technology_driver *driver)
  */
 void connman_technology_driver_unregister(struct connman_technology_driver *driver)
 {
+       GSList *list;
+       struct connman_technology *technology;
+
        DBG("driver %p name %s", driver, driver->name);
 
+       for (list = technology_list; list; list = list->next) {
+               technology = list->data;
+
+               if (technology->driver == NULL)
+                       continue;
+
+               if (technology->type == driver->type) {
+                       technology->driver->remove(technology);
+                       technology->driver = NULL;
+               }
+       }
+
        driver_list = g_slist_remove(driver_list, driver);
 }