Hi,
As I was reading the source of
include/linux/skbuff.h, I came accross this function.
THe comparison on line 704 apparently is redundant. Am
I missing something basic? Please clarify.
696 static inline void skb_unlink(struct sk_buff *skb)
697 {
698 struct sk_buff_head *list = skb->list;
699
700 if(list) {
701 unsigned long flags;
702
703 spin_lock_irqsave(&list->lock,
flags);
704 if(skb->list == list)
705 __skb_unlink(skb,
skb->list);
706
spin_unlock_irqrestore(&list->lock, flags);
707 }
708 }
=====
Regards,
Kiran Kumar Immidi
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