Repository : ssh://git@open-mesh.org/batman-adv On branch : master commit feffc04d3ddcd737eb92d9eb9bda086b9887f434 Author: Sven Eckelmann <sven(a)narfation.org> Date: Sat Mar 5 16:09:18 2016 +0100 batman-adv: Increase hard_iface refcnt for ptype The hard_iface is referenced in the packet_type for batman-adv. Increase the refcounter of the hard_interface for it to have an explicit reference for it in case this functionality gets refactorted and the currently used implicit reference for it will be removed. Signed-off-by: Sven Eckelmann <sven(a)narfation.org> Signed-off-by: Marek Lindner <mareklindner(a)neomailbox.ch> feffc04d3ddcd737eb92d9eb9bda086b9887f434 net/batman-adv/hard-interface.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c index f41b472..22cc5ec 100644 --- a/net/batman-adv/hard-interface.c +++ b/net/batman-adv/hard-interface.c @@ -519,6 +519,7 @@ 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; @@ -580,6 +581,7 @@ 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);