tcp: Use skb_queue_is_last() instead of by-hand version.
authorDavid S. Miller <davem@davemloft.net>
Tue, 23 Sep 2008 07:34:37 +0000 (00:34 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 23 Sep 2008 07:34:37 +0000 (00:34 -0700)
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/tcp.h

index f857c3eff710c9d9a32349a53d26eefccb62b31b..5c5327e9a55704053dca4408d7152a1a8674e6ee 100644 (file)
@@ -1284,10 +1284,10 @@ static inline void tcp_unlink_write_queue(struct sk_buff *skb, struct sock *sk)
        __skb_unlink(skb, &sk->sk_write_queue);
 }
 
-static inline int tcp_skb_is_last(const struct sock *sk,
-                                 const struct sk_buff *skb)
+static inline bool tcp_skb_is_last(const struct sock *sk,
+                                  const struct sk_buff *skb)
 {
-       return skb->next == (struct sk_buff *)&sk->sk_write_queue;
+       return skb_queue_is_last(&sk->sk_write_queue, skb);
 }
 
 static inline int tcp_write_queue_empty(struct sock *sk)