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Diffstat (limited to 'net/sched/act_tunnel_key.c')
-rw-r--r--net/sched/act_tunnel_key.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/net/sched/act_tunnel_key.c b/net/sched/act_tunnel_key.c
index 0e23aac09ad6..1281ca463727 100644
--- a/net/sched/act_tunnel_key.c
+++ b/net/sched/act_tunnel_key.c
@@ -153,6 +153,7 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
metadata->u.tun_info.mode |= IP_TUNNEL_INFO_TX;
break;
default:
+ ret = -EINVAL;
goto err_out;
}
@@ -207,11 +208,12 @@ static void tunnel_key_release(struct tc_action *a)
struct tcf_tunnel_key_params *params;
params = rcu_dereference_protected(t->params, 1);
+ if (params) {
+ if (params->tcft_action == TCA_TUNNEL_KEY_ACT_SET)
+ dst_release(&params->tcft_enc_metadata->dst);
- if (params->tcft_action == TCA_TUNNEL_KEY_ACT_SET)
- dst_release(&params->tcft_enc_metadata->dst);
-
- kfree_rcu(params, rcu);
+ kfree_rcu(params, rcu);
+ }
}
static int tunnel_key_dump_addresses(struct sk_buff *skb,