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-rw-r--r--include/linux/skbuff.h12
-rw-r--r--include/net/tcp.h2
-rw-r--r--net/core/skbuff.c2
-rw-r--r--net/ipv4/tcp_input.c2
4 files changed, 6 insertions, 12 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index bb107ab675f..83c85184682 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
@@ -739,15 +742,6 @@ static inline void __skb_queue_tail(struct sk_buff_head *list,
}
/*
- * 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 58d82822414..2ab350eca02 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 e4259215607..4cd12d99b12 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 6e46b4c0f28..74361195604 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -3968,7 +3968,7 @@ drop:
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)