diff options
| -rw-r--r-- | net/sched/act_tunnel_key.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c index 876b30c5709e..b14807761d82 100644 --- a/net/sched/act_tunnel_key.c +++ b/net/sched/act_tunnel_key.c @@ -342,14 +342,20 @@ static const struct nla_policy tunnel_key_policy[TCA_TUNNEL_KEY_MAX + 1] = { [TCA_TUNNEL_KEY_ENC_TTL] = { .type = NLA_U8 }, }; -static void tunnel_key_release_params(struct tcf_tunnel_key_params *p) +static void tunnel_key_release_params_rcu(struct rcu_head *head) { - if (!p) - return; + struct tcf_tunnel_key_params *p = container_of(head, typeof(*p), rcu); + if (p->tcft_action == TCA_TUNNEL_KEY_ACT_SET) dst_release(&p->tcft_enc_metadata->dst); + kfree(p); +} - kfree_rcu(p, rcu); +static void tunnel_key_release_params(struct tcf_tunnel_key_params *p) +{ + if (!p) + return; + call_rcu(&p->rcu, tunnel_key_release_params_rcu); } static int tunnel_key_init(struct net *net, struct nlattr *nla, |