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dccp: Unused argument in CCID tx function
This removes the argument `more' from ccid_hc_tx_packet_sent, since it was nowhere used in the entire code. (Anecdotally, this argument was not even used in the original KAME code where the function originally came from; compare the variable moreToSend in the freebsd61-dccp-kame-28.08.2006.patch now maintained by Emmanuel Lochin.) Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
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commit
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4 changed files with 6 additions and 7 deletions
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@ -71,7 +71,7 @@ struct ccid_operations {
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int (*ccid_hc_tx_send_packet)(struct sock *sk,
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struct sk_buff *skb);
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void (*ccid_hc_tx_packet_sent)(struct sock *sk,
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int more, unsigned int len);
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unsigned int len);
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void (*ccid_hc_rx_get_info)(struct sock *sk,
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struct tcp_info *info);
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void (*ccid_hc_tx_get_info)(struct sock *sk,
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@ -139,10 +139,10 @@ static inline int ccid_hc_tx_send_packet(struct ccid *ccid, struct sock *sk,
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}
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static inline void ccid_hc_tx_packet_sent(struct ccid *ccid, struct sock *sk,
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int more, unsigned int len)
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unsigned int len)
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{
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if (ccid->ccid_ops->ccid_hc_tx_packet_sent != NULL)
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ccid->ccid_ops->ccid_hc_tx_packet_sent(sk, more, len);
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ccid->ccid_ops->ccid_hc_tx_packet_sent(sk, len);
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}
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static inline void ccid_hc_rx_packet_recv(struct ccid *ccid, struct sock *sk,
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@ -221,7 +221,7 @@ static void ccid2_start_rto_timer(struct sock *sk)
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jiffies + hctx->rto);
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}
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static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
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static void ccid2_hc_tx_packet_sent(struct sock *sk, unsigned int len)
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{
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struct dccp_sock *dp = dccp_sk(sk);
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struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
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@ -356,8 +356,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
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return 0;
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}
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static void ccid3_hc_tx_packet_sent(struct sock *sk, int more,
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unsigned int len)
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static void ccid3_hc_tx_packet_sent(struct sock *sk, unsigned int len)
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{
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struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
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@ -301,7 +301,7 @@ void dccp_write_xmit(struct sock *sk, int block)
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dcb->dccpd_type = DCCP_PKT_DATA;
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err = dccp_transmit_skb(sk, skb);
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ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, 0, len);
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ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, len);
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if (err)
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DCCP_BUG("err=%d after ccid_hc_tx_packet_sent",
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err);
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