diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index bb107ab675fc29f1f325da5226f49a2e6ca58871..83c851846829f22f980244dca0c02f74bb5f47e2 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -697,6 +697,9 @@ static inline void __skb_queue_after(struct sk_buff_head *list, __skb_insert(newsk, prev, prev->next, list); } +extern void skb_append(struct sk_buff *old, struct sk_buff *newsk, + struct sk_buff_head *list); + /** * __skb_queue_head - queue a buffer at the list head * @list: list to use @@ -738,15 +741,6 @@ static inline void __skb_queue_tail(struct sk_buff_head *list, next->prev = prev->next = newsk; } -/* - * Place a packet after a given packet in a list. - */ -extern void skb_append(struct sk_buff *old, struct sk_buff *newsk, struct sk_buff_head *list); -static inline void __skb_append(struct sk_buff *old, struct sk_buff *newsk, struct sk_buff_head *list) -{ - __skb_insert(newsk, old, old->next, list); -} - /* * remove sk_buff from list. _Must_ be called atomically, and with * the list known.. diff --git a/include/net/tcp.h b/include/net/tcp.h index 58d82822414d04263b3c697612c1dfcaf12af88d..2ab350eca02ee87fe49be39e90dec29a91d428fe 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -1247,7 +1247,7 @@ static inline void tcp_insert_write_queue_after(struct sk_buff *skb, struct sk_buff *buff, struct sock *sk) { - __skb_append(skb, buff, &sk->sk_write_queue); + __skb_queue_after(&sk->sk_write_queue, skb, buff); } /* Insert skb between prev and next on the write queue of sk. */ diff --git a/net/core/skbuff.c b/net/core/skbuff.c index e4259215607f6772ce6e86ab7605030cc79d603f..4cd12d99b12e3930fb3a6865444af412a49445d9 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1860,7 +1860,7 @@ void skb_append(struct sk_buff *old, struct sk_buff *newsk, struct sk_buff_head unsigned long flags; spin_lock_irqsave(&list->lock, flags); - __skb_append(old, newsk, list); + __skb_queue_after(list, old, newsk); spin_unlock_irqrestore(&list->lock, flags); } diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c index 6e46b4c0f28cd4e3a22e5267e4fd2076240e4820..74361195604586212170266b461e83e3e7923610 100644 --- a/net/ipv4/tcp_input.c +++ b/net/ipv4/tcp_input.c @@ -3968,7 +3968,7 @@ static void tcp_data_queue(struct sock *sk, struct sk_buff *skb) u32 end_seq = TCP_SKB_CB(skb)->end_seq; if (seq == TCP_SKB_CB(skb1)->end_seq) { - __skb_append(skb1, skb, &tp->out_of_order_queue); + __skb_queue_after(&tp->out_of_order_queue, skb1, skb); if (!tp->rx_opt.num_sacks || tp->selective_acks[0].end_seq != seq)