The memory allocated by using kzallloc_node and kcalloc has been cleared.
Therefore, the structure members of the new qdisc are 0. So there's no
need to explicitly assign a value of 0.
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
qdisc_tree_reduce_backlog(sch, qlen, backlog);
}
-static inline void qdisc_skb_head_init(struct qdisc_skb_head *qh)
-{
- qh->head = NULL;
- qh->tail = NULL;
- qh->qlen = 0;
-}
-
static inline void __qdisc_enqueue_tail(struct sk_buff *skb,
struct qdisc_skb_head *qh)
{
goto errout;
__skb_queue_head_init(&sch->gso_skb);
__skb_queue_head_init(&sch->skb_bad_txq);
- qdisc_skb_head_init(&sch->q);
gnet_stats_basic_sync_init(&sch->bstats);
spin_lock_init(&sch->q.lock);
if (err < 0)
goto err_free_direct_qdiscs;
- qdisc_skb_head_init(&q->direct_queue);
-
if (tb[TCA_HTB_DIRECT_QLEN])
q->direct_qlen = nla_get_u32(tb[TCA_HTB_DIRECT_QLEN]);
else