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Merge tag 'drm-intel-fixes-2015-08-20' of git://anongit.freedesktop.org/drm-intel...
[cascardo/linux.git]
/
net
/
batman-adv
/
soft-interface.c
diff --git
a/net/batman-adv/soft-interface.c
b/net/batman-adv/soft-interface.c
index
c002961
..
a2fc843
100644
(file)
--- a/
net/batman-adv/soft-interface.c
+++ b/
net/batman-adv/soft-interface.c
@@
-479,6
+479,9
@@
out:
*/
void batadv_softif_vlan_free_ref(struct batadv_softif_vlan *vlan)
{
+ if (!vlan)
+ return;
+
if (atomic_dec_and_test(&vlan->refcount)) {
spin_lock_bh(&vlan->bat_priv->softif_vlan_list_lock);
hlist_del_rcu(&vlan->list);