From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gerrit Renker Subject: [PATCH 3/6] dccp: remove unused argument in CCID tx function Date: Tue, 12 Oct 2010 07:15:48 +0200 Message-ID: <1286860551-6809-4-git-send-email-gerrit@erg.abdn.ac.uk> References: <1286860551-6809-1-git-send-email-gerrit@erg.abdn.ac.uk> <1286860551-6809-2-git-send-email-gerrit@erg.abdn.ac.uk> <1286860551-6809-3-git-send-email-gerrit@erg.abdn.ac.uk> Cc: dccp@vger.kernel.org, netdev@vger.kernel.org, Gerrit Renker To: davem@davemloft.net Return-path: Received: from dee.erg.abdn.ac.uk ([139.133.204.82]:43506 "EHLO erg.abdn.ac.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752134Ab0JLFQG (ORCPT ); Tue, 12 Oct 2010 01:16:06 -0400 In-Reply-To: <1286860551-6809-3-git-send-email-gerrit@erg.abdn.ac.uk> Sender: netdev-owner@vger.kernel.org List-ID: This removes the argument `more' from ccid_hc_tx_packet_sent, since it was nowhere used in the entire code. (Btw, this argument was not even used in the original KAME code where the function initially came from; compare the variable moreToSend in the freebsd61-dccp-kame-28.08.2006.patch kept by Emmanuel Lochin.) Signed-off-by: Gerrit Renker --- net/dccp/ccid.h | 6 +++--- net/dccp/ccids/ccid2.c | 2 +- net/dccp/ccids/ccid3.c | 3 +-- net/dccp/output.c | 2 +- 4 files changed, 6 insertions(+), 7 deletions(-) --- a/net/dccp/ccid.h +++ b/net/dccp/ccid.h @@ -73,7 +73,7 @@ struct ccid_operations { int (*ccid_hc_tx_send_packet)(struct sock *sk, struct sk_buff *skb); void (*ccid_hc_tx_packet_sent)(struct sock *sk, - int more, unsigned int len); + unsigned int len); void (*ccid_hc_rx_get_info)(struct sock *sk, struct tcp_info *info); void (*ccid_hc_tx_get_info)(struct sock *sk, @@ -144,10 +144,10 @@ static inline int ccid_hc_tx_send_packet(struct ccid *ccid, struct sock *sk, } static inline void ccid_hc_tx_packet_sent(struct ccid *ccid, struct sock *sk, - int more, unsigned int len) + unsigned int len) { if (ccid->ccid_ops->ccid_hc_tx_packet_sent != NULL) - ccid->ccid_ops->ccid_hc_tx_packet_sent(sk, more, len); + ccid->ccid_ops->ccid_hc_tx_packet_sent(sk, len); } static inline void ccid_hc_rx_packet_recv(struct ccid *ccid, struct sock *sk, --- a/net/dccp/ccids/ccid2.c +++ b/net/dccp/ccids/ccid2.c @@ -151,7 +151,7 @@ out: sock_put(sk); } -static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len) +static void ccid2_hc_tx_packet_sent(struct sock *sk, unsigned int len) { struct dccp_sock *dp = dccp_sk(sk); struct ccid2_hc_tx_sock *hc = ccid2_hc_tx_sk(sk); --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -351,8 +351,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb) return 0; } -static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, - unsigned int len) +static void ccid3_hc_tx_packet_sent(struct sock *sk, unsigned int len) { struct ccid3_hc_tx_sock *hc = ccid3_hc_tx_sk(sk); --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -304,7 +304,7 @@ void dccp_write_xmit(struct sock *sk, int block) dcb->dccpd_type = DCCP_PKT_DATA; err = dccp_transmit_skb(sk, skb); - ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, 0, len); + ccid_hc_tx_packet_sent(dp->dccps_hc_tx_ccid, sk, len); if (err) DCCP_BUG("err=%d after ccid_hc_tx_packet_sent", err);