/* Locking: mpath->state_lock must be held when calling this function  */
void mesh_path_assign_nexthop(struct mesh_path *mpath, struct sta_info *sta)
/* Locking: mpath->state_lock must be held when calling this function  */
void mesh_path_assign_nexthop(struct mesh_path *mpath, struct sta_info *sta)
{
	struct sk_buff *skb;
	struct ieee80211_hdr *hdr;
	struct sk_buff_head tmpq;
	unsigned long flags;
	rcu_assign_pointer(mpath->next_hop, sta);
	__skb_queue_head_init(&tmpq);
	spin_lock_irqsave(&mpath->frame_queue.lock, flags);
	while ((skb = __skb_dequeue(&mpath->frame_queue)) != NULL) {
		hdr = (struct ieee80211_hdr *) skb->data;
		memcpy(hdr->addr1, sta->sta.addr, ETH_ALEN);
		__skb_queue_tail(&tmpq, skb);
	}
	skb_queue_splice(&tmpq, &mpath->frame_queue);
	spin_unlock_irqrestore(&mpath->frame_queue.lock, flags);
}