struct tcf_skbmod_params *p;
p = rcu_dereference_protected(d->skbmod_p, 1);
- kfree_rcu(p, rcu);
+ if (p)
+ kfree_rcu(p, rcu);
}
static int tcf_skbmod_dump(struct sk_buff *skb, struct tc_action *a,
return skb->len;
nla_put_failure:
- rcu_read_unlock();
nlmsg_trim(skb, b);
return -1;
}