batman-adv: Rename batadv_neigh_ifinfo *_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>
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index e9409ba..8b36765 100644
--- a/net/batman-adv/network-coding.c
+++ b/net/batman-adv/network-coding.c
@@ -1232,9 +1232,9 @@
 	if (router_coding)
 		batadv_neigh_node_put(router_coding);
 	if (router_neigh_ifinfo)
-		batadv_neigh_ifinfo_free_ref(router_neigh_ifinfo);
+		batadv_neigh_ifinfo_put(router_neigh_ifinfo);
 	if (router_coding_ifinfo)
-		batadv_neigh_ifinfo_free_ref(router_coding_ifinfo);
+		batadv_neigh_ifinfo_put(router_coding_ifinfo);
 	return res;
 }