batman-adv: convert batman iv algorithm to use dynamic infrastructure

Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

1 files changed, 12 insertions, 0 deletions

diff --git a/net/batman-adv/main.c b/net/batman-adv/main.c
index 7c87a341f29f..bcc2bddd893a 100644
--- a/net/batman-adv/main.c
+++ b/net/batman-adv/main.c
@@ -206,6 +206,18 @@ int bat_algo_register(struct bat_algo_ops *bat_algo_ops)
                 goto out;
         }
 
+        /* all algorithms must implement all ops (for now) */
+        if (!bat_algo_ops->bat_ogm_init ||
+            !bat_algo_ops->bat_ogm_init_primary ||
+            !bat_algo_ops->bat_ogm_update_mac ||
+            !bat_algo_ops->bat_ogm_schedule ||
+            !bat_algo_ops->bat_ogm_emit ||
+            !bat_algo_ops->bat_ogm_receive) {
+                pr_info("Routing algo '%s' does not implement required ops\n",
+                        bat_algo_ops->name);
+                goto out;
+        }
+
         INIT_HLIST_NODE(&bat_algo_ops->list);
         hlist_add_head(&bat_algo_ops->list, &bat_algo_list);
         ret = 0;