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Commit d7d6de95 authored by Sven Eckelmann's avatar Sven Eckelmann Committed by Antonio Quartulli
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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: default avatarSven Eckelmann <sven@narfation.org>
Signed-off-by: default avatarMarek Lindner <mareklindner@neomailbox.ch>
Signed-off-by: default avatarAntonio Quartulli <a@unstable.cc>
parent 4fe56e60

net/batman-adv/hard-interface.c

+2 −0
Original line number Diff line number Diff line
@@ -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);