batman-adv: Rename batadv_tvlv_container *_free_ref function to *_put

The batman-adv source code is the only place in the kernel which uses the
*_free_ref naming scheme for the *_put functions. Changing it to *_put
makes it more consistent and makes it easier to understand the connection
to the *_get functions.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: Antonio Quartulli <a@unstable.cc>

net/batman-adv/main.c

@@ -694,11 +694,11 @@ static void batadv_tvlv_container_release(struct kref *ref)
 }
 
 /**
- * batadv_tvlv_container_free_ref - decrement the tvlv container refcounter and
+ * batadv_tvlv_container_put - decrement the tvlv container refcounter and
  *  possibly release it
  * @tvlv: the tvlv container to free
  */
-static void batadv_tvlv_container_free_ref(struct batadv_tvlv_container *tvlv)
+static void batadv_tvlv_container_put(struct batadv_tvlv_container *tvlv)
 {
 	kref_put(&tvlv->refcount, batadv_tvlv_container_release);
 }
@@ -784,8 +784,8 @@ static void batadv_tvlv_container_remove(struct batadv_priv *bat_priv,
 	hlist_del(&tvlv->list);
 
 	/* first call to decrement the counter, second call to free */
-	batadv_tvlv_container_free_ref(tvlv);
-	batadv_tvlv_container_free_ref(tvlv);
+	batadv_tvlv_container_put(tvlv);
+	batadv_tvlv_container_put(tvlv);
 }
 
 /**