tcp: kill pointless urg_mode

[linux-2.6-omap-h63xx.git] / include / linux / tcp.h

diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index 2e2557388e365eb354ee206c415125179f509a57..fe77e1499ab7bc9aa3f302b8054d3ab7fcd3c4a6 100644 (file)
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -312,8 +312,11 @@ struct tcp_sock {
        u32     retrans_out;    /* Retransmitted packets out            */
 
        u16     urg_data;       /* Saved octet of OOB data and control flags */
-       u8      urg_mode;       /* In urgent mode               */
        u8      ecn_flags;      /* ECN status bits.                     */
+       u8      reordering;     /* Packet reordering metric.            */
+       u32     snd_up;         /* Urgent pointer               */
+
+       u8      keepalive_probes; /* num of allowed keep alive probes   */
 /*
  *      Options received (usually on last packet, some only on SYN packets).
  */
@@ -342,7 +345,6 @@ struct tcp_sock {
        struct sk_buff* lost_skb_hint;
        struct sk_buff *scoreboard_skb_hint;
        struct sk_buff *retransmit_skb_hint;
-       struct sk_buff *forward_skb_hint;
 
        struct sk_buff_head     out_of_order_queue; /* Out of order segments go here */
 
@@ -358,12 +360,10 @@ struct tcp_sock {
                                         */
 
        int     lost_cnt_hint;
-       int     retransmit_cnt_hint;
+       u32     retransmit_high;        /* L-bits may be on up to this seqno */
 
        u32     lost_retrans_low;       /* Sent seq after any rxmit (lowest) */
 
-       u8      reordering;     /* Packet reordering metric.            */
-       u8      keepalive_probes; /* num of allowed keep alive probes   */
        u32     prior_ssthresh; /* ssthresh saved at recovery start     */
        u32     high_seq;       /* snd_nxt at onset of congestion       */
 
@@ -375,8 +375,6 @@ struct tcp_sock {
        u32     total_retrans;  /* Total retransmits for entire connection */
 
        u32     urg_seq;        /* Seq of received urgent pointer */
-       u32     snd_up;         /* Urgent pointer               */
-
        unsigned int            keepalive_time;   /* time before keep alive takes place */
        unsigned int            keepalive_intvl;  /* time interval between keep alive probes */