From patchwork Thu Dec 2 04:05:17 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Shan Wei X-Patchwork-Id: 73931 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 11630B7080 for ; Thu, 2 Dec 2010 15:07:24 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757054Ab0LBEHD (ORCPT ); Wed, 1 Dec 2010 23:07:03 -0500 Received: from cn.fujitsu.com ([222.73.24.84]:63091 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1756891Ab0LBEHB convert rfc822-to-8bit (ORCPT ); Wed, 1 Dec 2010 23:07:01 -0500 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id 1545D1711E6; Thu, 2 Dec 2010 12:06:59 +0800 (CST) Received: from mailserver.fnst.cn.fujitus.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id oB242FYK000573; Thu, 2 Dec 2010 12:02:19 +0800 Received: from [10.167.225.31] ([10.167.225.31]) by mailserver.fnst.cn.fujitus.com (Lotus Domino Release 8.5.1FP4) with ESMTP id 2010120212070545-143512 ; Thu, 2 Dec 2010 12:07:05 +0800 Message-ID: <4CF71AFD.6020409@cn.fujitsu.com> Date: Thu, 02 Dec 2010 12:05:17 +0800 From: Shan Wei User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13pre) Gecko/20101113 Shredder/3.1.7pre MIME-Version: 1.0 To: David Miller , "yoshfuji@linux-ipv6.org >> YOSHIFUJI Hideaki" CC: Network-Maillist , Shan Wei Subject: [PATCH v2 4/4] net: kill unused macros from head file X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2010-12-02 12:07:05, Serialize by Router on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2010-12-02 12:07:09 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org These macros have been defined for several years since v2.6.12-rc2（tracing by git）, but never be used. So remove them. Signed-off-by: Shan Wei --- To yoshifuji-san: I can't find any magic number in net/ipv6/addrconf.c can be replaced by RETRANS_TIMER. --- include/net/addrconf.h | 2 -- include/net/ip6_route.h | 1 - include/net/ndisc.h | 3 --- include/net/snmp.h | 1 - include/net/sock.h | 3 --- include/net/tcp.h | 6 ------ 6 files changed, 0 insertions(+), 16 deletions(-) diff --git a/include/net/addrconf.h b/include/net/addrconf.h index a944124..23710aa 100644 --- a/include/net/addrconf.h +++ b/include/net/addrconf.h @@ -1,8 +1,6 @@ #ifndef _ADDRCONF_H #define _ADDRCONF_H -#define RETRANS_TIMER HZ - #define MAX_RTR_SOLICITATIONS 3 #define RTR_SOLICITATION_INTERVAL (4*HZ) diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h index 278312c..52c0550 100644 --- a/include/net/ip6_route.h +++ b/include/net/ip6_route.h @@ -3,7 +3,6 @@ #define IP6_RT_PRIO_USER 1024 #define IP6_RT_PRIO_ADDRCONF 256 -#define IP6_RT_PRIO_KERN 512 struct route_info { __u8 type; diff --git a/include/net/ndisc.h b/include/net/ndisc.h index 895997b..e0e594f 100644 --- a/include/net/ndisc.h +++ b/include/net/ndisc.h @@ -42,9 +42,6 @@ enum { #define ND_REACHABLE_TIME (30*HZ) #define ND_RETRANS_TIMER HZ -#define ND_MIN_RANDOM_FACTOR (1/2) -#define ND_MAX_RANDOM_FACTOR (3/2) - #ifdef __KERNEL__ #include diff --git a/include/net/snmp.h b/include/net/snmp.h index aebb553..762e2ab 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -60,7 +60,6 @@ struct ipstats_mib { }; /* ICMP */ -#define ICMP_MIB_DUMMY __ICMP_MIB_MAX #define ICMP_MIB_MAX __ICMP_MIB_MAX struct icmp_mib { unsigned long mibs[ICMP_MIB_MAX]; diff --git a/include/net/sock.h b/include/net/sock.h index 5557dfb..717cfbf 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -516,9 +516,6 @@ static __inline__ void sk_add_bind_node(struct sock *sk, #define sk_nulls_for_each_from(__sk, node) \ if (__sk && ({ node = &(__sk)->sk_nulls_node; 1; })) \ hlist_nulls_for_each_entry_from(__sk, node, sk_nulls_node) -#define sk_for_each_continue(__sk, node) \ - if (__sk && ({ node = &(__sk)->sk_node; 1; })) \ - hlist_for_each_entry_continue(__sk, node, sk_node) #define sk_for_each_safe(__sk, node, tmp, list) \ hlist_for_each_entry_safe(__sk, node, tmp, list, sk_node) #define sk_for_each_bound(__sk, node, list) \ diff --git a/include/net/tcp.h b/include/net/tcp.h index e36c874..ea819cc 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -100,12 +100,6 @@ extern void tcp_time_wait(struct sock *sk, int state, int timeo); #define TCP_SYNACK_RETRIES 5 /* number of times to retry passive opening a * connection: ~180sec is RFC minimum */ - -#define TCP_ORPHAN_RETRIES 7 /* number of times to retry on an orphaned - * socket. 7 is ~50sec-16min. - */ - - #define TCP_TIMEWAIT_LEN (60*HZ) /* how long to wait to destroy TIME-WAIT * state, about 60 seconds */ #define TCP_FIN_TIMEOUT TCP_TIMEWAIT_LEN