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authorMarek Lindner <mareklindner@neomailbox.ch>2015-08-04 21:09:55 +0800
committerAntonio Quartulli <a@unstable.cc>2015-12-16 00:21:41 +0800
commitcef63419f7dbd52e535d1932a88904b3facb1546 (patch)
tree166cd7f6ab64dd82b1be76e24a3c14c23a6cb496 /net/batman-adv/hard-interface.c
parent030ee5f648e2c4e04bfa870b622a359e1040e591 (diff)
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batman-adv: add list of unique single hop neighbors per hard-interface
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Diffstat (limited to 'net/batman-adv/hard-interface.c')
-rw-r--r--net/batman-adv/hard-interface.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
index a58184fdf5fd..01acccc4d218 100644
--- a/net/batman-adv/hard-interface.c
+++ b/net/batman-adv/hard-interface.c
@@ -32,6 +32,7 @@
#include <linux/rculist.h>
#include <linux/rtnetlink.h>
#include <linux/slab.h>
+#include <linux/spinlock.h>
#include <linux/workqueue.h>
#include <net/net_namespace.h>
@@ -639,9 +640,12 @@ batadv_hardif_add_interface(struct net_device *net_dev)
goto free_sysfs;
INIT_LIST_HEAD(&hard_iface->list);
+ INIT_HLIST_HEAD(&hard_iface->neigh_list);
INIT_WORK(&hard_iface->cleanup_work,
batadv_hardif_remove_interface_finish);
+ spin_lock_init(&hard_iface->neigh_list_lock);
+
hard_iface->num_bcasts = BATADV_NUM_BCASTS_DEFAULT;
if (batadv_is_wifi_netdev(net_dev))
hard_iface->num_bcasts = BATADV_NUM_BCASTS_WIRELESS;