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-rw-r--r--net/sched/act_vlan.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sched/act_vlan.c b/net/sched/act_vlan.c
index e1a1b3f3983a..c2914e9a4a6f 100644
--- a/net/sched/act_vlan.c
+++ b/net/sched/act_vlan.c
@@ -225,7 +225,8 @@ static void tcf_vlan_cleanup(struct tc_action *a)
struct tcf_vlan_params *p;
p = rcu_dereference_protected(v->vlan_p, 1);
- kfree_rcu(p, rcu);
+ if (p)
+ kfree_rcu(p, rcu);
}
static int tcf_vlan_dump(struct sk_buff *skb, struct tc_action *a,