780 		   int offset, int dsz, int mtu, struct sk_buff_head *list);
783 struct sk_buff *tipc_msg_reassemble(struct sk_buff_head *list);
789 static inline struct sk_buff *tipc_skb_peek(struct sk_buff_head *list,  in tipc_skb_peek()  argument
795 	skb = skb_peek(list);  in tipc_skb_peek()
810 static inline u32 tipc_skb_peek_port(struct sk_buff_head *list, u32 filter)  in tipc_skb_peek_port()  argument
816 	spin_lock_bh(&list->lock);  in tipc_skb_peek_port()
817 	skb_queue_walk(list, skb) {  in tipc_skb_peek_port()
819 		if (!filter || skb_queue_is_last(list, skb))  in tipc_skb_peek_port()
826 	spin_unlock_bh(&list->lock);  in tipc_skb_peek_port()
834 static inline struct sk_buff *tipc_skb_dequeue(struct sk_buff_head *list,  in tipc_skb_dequeue()  argument
839 	spin_lock_bh(&list->lock);  in tipc_skb_dequeue()
840 	skb_queue_walk_safe(list, _skb, tmp) {  in tipc_skb_dequeue()
842 			__skb_unlink(_skb, list);  in tipc_skb_dequeue()
847 	spin_unlock_bh(&list->lock);  in tipc_skb_dequeue()
857 static inline bool tipc_skb_queue_tail(struct sk_buff_head *list,  in tipc_skb_queue_tail()  argument
863 	spin_lock_bh(&list->lock);  in tipc_skb_queue_tail()
864 	_skb = skb_peek_tail(list);  in tipc_skb_queue_tail()
866 	    (skb_queue_len(list) > 32))  in tipc_skb_queue_tail()
868 	__skb_queue_tail(list, skb);  in tipc_skb_queue_tail()
869 	spin_unlock_bh(&list->lock);  in tipc_skb_queue_tail()