diff options
| -rw-r--r-- | net/sched/cls_u32.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c index 27b99fd774d7..54ab32a8ff4c 100644 --- a/net/sched/cls_u32.c +++ b/net/sched/cls_u32.c @@ -922,11 +922,17 @@ static int u32_change(struct net *net, struct sk_buff *in_skb, ht->divisor = divisor; ht->handle = handle; ht->prio = tp->prio; + + err = u32_replace_hw_hnode(tp, ht, flags); + if (err) { + kfree(ht); + return err; + } + RCU_INIT_POINTER(ht->next, tp_c->hlist); rcu_assign_pointer(tp_c->hlist, ht); *arg = (unsigned long)ht; - u32_replace_hw_hnode(tp, ht, flags); return 0; } |