hard_iface->packet_buff = NULL;
 }
 
-static void bat_iv_ogm_init_primary(struct hard_iface *hard_iface)
+static void bat_iv_ogm_primary_iface_set(struct hard_iface *hard_iface)
 {
        struct batman_ogm_packet *batman_ogm_packet;
 
        .name = "BATMAN IV",
        .bat_iface_enable = bat_iv_ogm_iface_enable,
        .bat_iface_disable = bat_iv_ogm_iface_disable,
-       .bat_ogm_init_primary = bat_iv_ogm_init_primary,
+       .bat_primary_iface_set = bat_iv_ogm_primary_iface_set,
        .bat_ogm_update_mac = bat_iv_ogm_update_mac,
        .bat_ogm_schedule = bat_iv_ogm_schedule,
        .bat_ogm_emit = bat_iv_ogm_emit,
 
        if (!new_hard_iface)
                goto out;
 
-       bat_priv->bat_algo_ops->bat_ogm_init_primary(new_hard_iface);
+       bat_priv->bat_algo_ops->bat_primary_iface_set(new_hard_iface);
        primary_if_update_addr(bat_priv, curr_hard_iface);
 
 out:
 
        /* all algorithms must implement all ops (for now) */
        if (!bat_algo_ops->bat_iface_enable ||
            !bat_algo_ops->bat_iface_disable ||
-           !bat_algo_ops->bat_ogm_init_primary ||
+           !bat_algo_ops->bat_primary_iface_set ||
            !bat_algo_ops->bat_ogm_update_mac ||
            !bat_algo_ops->bat_ogm_schedule ||
            !bat_algo_ops->bat_ogm_emit ||
 
        int (*bat_iface_enable)(struct hard_iface *hard_iface);
        /* de-init routing info when hard-interface is disabled */
        void (*bat_iface_disable)(struct hard_iface *hard_iface);
-       /* init primary OGM when primary interface is selected */
-       void (*bat_ogm_init_primary)(struct hard_iface *hard_iface);
+       /* called when primary interface is selected / changed */
+       void (*bat_primary_iface_set)(struct hard_iface *hard_iface);
        /* init mac addresses of the OGM belonging to this hard-interface */
        void (*bat_ogm_update_mac)(struct hard_iface *hard_iface);
        /* prepare a new outgoing OGM for the send queue */