void skb_unlink(struct sk_buff *skb) 
void skb_unlink(struct sk_buff *skb, struct sk_buff_head *list) 
void skb_unlink(struct sk_buff *skb){	struct sk_buff_head *list = skb->list;	if (list) {		unsigned long flags;		spin_lock_irqsave(&list->lock, flags);		if (skb->list == list)			__skb_unlink(skb, skb->list);		spin_unlock_irqrestore(&list->lock, flags);	}}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/8728b834b226ffcf2c94a58530090e292af2a7bf/skbuff.c/clean/net/core/skbuff.c