make avl_strcmp globally visible

[project/netifd.git] / device.c

diff --git a/device.c b/device.c
index 57b0ac9..31fc467 100644 (file)
--- a/device.c
+++ b/device.c
@@ -10,11 +10,6 @@
 
 static struct avl_tree devices;
 
-static int avl_strcmp(const void *k1, const void *k2, void *ptr)
-{
-       return strcmp(k1, k2);
-}
-
 static void API_CTOR dev_init(void)
 {
        avl_init(&devices, avl_strcmp, false, NULL);
@@ -197,3 +192,16 @@ void remove_device_user(struct device_user *dep)
 
        dep->dev = NULL;
 }
+
+void
+cleanup_devices(void)
+{
+       struct device *dev, *tmp;
+
+       avl_for_each_element_safe(&devices, dev, avl, tmp) {
+               if (!list_empty(&dev->users))
+                       continue;
+
+               free_device(dev);
+       }
+}