diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index f0e1899e5b6b0b9c59c3cdce52ef9a15a08f100c..d3d37f3f99cf4f27afe13eeaffc8044d8c3df036 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -522,6 +522,7 @@ int batadv_hardif_enable_interface(struct batadv_hard_iface *hard_iface, goto err_upper; } + kref_get(&hard_iface->refcount); hard_iface->batman_adv_ptype.type = ethertype; hard_iface->batman_adv_ptype.func = batadv_batman_skb_recv; hard_iface->batman_adv_ptype.dev = hard_iface->net_dev; @@ -583,6 +584,7 @@ void batadv_hardif_disable_interface(struct batadv_hard_iface *hard_iface, batadv_info(hard_iface->soft_iface, "Removing interface: %s\n", hard_iface->net_dev->name); dev_remove_pack(&hard_iface->batman_adv_ptype); + batadv_hardif_put(hard_iface); bat_priv->num_ifaces--; batadv_orig_hash_del_if(hard_iface, bat_priv->num_ifaces);