Merge remote-tracking branches 'asoc/topic/rcar', 'asoc/topic/reg-default', 'asoc...

[karo-tx-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 c002961da75d655deb813990f5706cf37fbd6d7d..a2fc843c22432e790980fa15653cf95e6c60b384 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);