From c752f0739f09b803aed191c4765a3b6650a08653 Mon Sep 17 00:00:00 2001
From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Date: Tue, 9 Aug 2005 20:08:28 -0700
Subject: [PATCH] [TCP]: Move the tcp sock states to net/tcp_states.h

Lots of places just needs the states, not even linux/tcp.h, where this
enum was, needs it.

This speeds up development of the refactorings as less sources are
rebuilt when things get moved from net/tcp.h.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 fs/smbfs/sock.c               |  2 +-
 include/linux/tcp.h           | 18 ------------------
 include/net/dn.h              |  1 +
 include/net/inet_hashtables.h |  2 +-
 include/net/ip6_route.h       |  1 -
 include/net/ip_vs.h           |  1 -
 include/net/sctp/constants.h  |  2 +-
 include/net/tcp.h             |  2 ++
 include/net/tcp_states.h      | 34 ++++++++++++++++++++++++++++++++++
 net/appletalk/ddp.c           |  2 +-
 net/ax25/af_ax25.c            |  2 +-
 net/ax25/ax25_ds_in.c         |  2 +-
 net/ax25/ax25_ds_timer.c      |  2 +-
 net/ax25/ax25_in.c            |  2 +-
 net/ax25/ax25_std_in.c        |  2 +-
 net/ax25/ax25_std_timer.c     |  2 +-
 net/ax25/ax25_subr.c          |  2 +-
 net/core/datagram.c           |  6 +++---
 net/decnet/af_decnet.c        |  2 +-
 net/decnet/dn_nsp_in.c        |  2 +-
 net/ipv4/datagram.c           |  2 +-
 net/ipv4/ipvs/ip_vs_app.c     |  1 +
 net/ipv4/protocol.c           |  1 -
 net/ipv4/raw.c                |  2 +-
 net/ipv4/udp.c                |  3 ++-
 net/ipv6/datagram.c           |  1 +
 net/ipv6/raw.c                |  1 +
 net/ipv6/udp.c                |  1 +
 net/ipx/af_ipx.c              |  2 +-
 net/ipx/ipx_proc.c            |  2 +-
 net/irda/af_irda.c            |  2 +-
 net/llc/af_llc.c              |  2 +-
 net/llc/llc_conn.c            |  2 +-
 net/llc/llc_if.c              |  2 +-
 net/llc/llc_sap.c             |  2 +-
 net/netrom/af_netrom.c        |  2 +-
 net/netrom/nr_in.c            |  2 +-
 net/netrom/nr_subr.c          |  2 +-
 net/netrom/nr_timer.c         |  2 +-
 net/rose/af_rose.c            |  2 +-
 net/rose/rose_in.c            |  2 +-
 net/rose/rose_route.c         |  2 +-
 net/rose/rose_subr.c          |  2 +-
 net/rose/rose_timer.c         |  2 +-
 net/sctp/ipv6.c               |  2 +-
 net/sunrpc/svcsock.c          |  3 +--
 net/unix/af_unix.c            |  2 +-
 net/unix/garbage.c            |  2 +-
 net/wanrouter/af_wanpipe.c    |  2 +-
 net/x25/af_x25.c              |  2 +-
 net/x25/x25_in.c              |  2 +-
 net/x25/x25_subr.c            |  2 +-
 net/x25/x25_timer.c           |  2 +-
 53 files changed, 86 insertions(+), 66 deletions(-)
 create mode 100644 include/net/tcp_states.h

diff --git a/fs/smbfs/sock.c b/fs/smbfs/sock.c
index 93f3cd22a2e9..6815b1b12b68 100644
--- a/fs/smbfs/sock.c
+++ b/fs/smbfs/sock.c
@@ -15,12 +15,12 @@
 #include <linux/file.h>
 #include <linux/in.h>
 #include <linux/net.h>
-#include <linux/tcp.h>
 #include <linux/mm.h>
 #include <linux/netdevice.h>
 #include <linux/smp_lock.h>
 #include <linux/workqueue.h>
 #include <net/scm.h>
+#include <net/tcp_states.h>
 #include <net/ip.h>
 
 #include <linux/smb_fs.h>
diff --git a/include/linux/tcp.h b/include/linux/tcp.h
index e70ab19652db..b88fe05fdcbf 100644
--- a/include/linux/tcp.h
+++ b/include/linux/tcp.h
@@ -55,24 +55,6 @@ struct tcphdr {
 	__u16	urg_ptr;
 };
 
-
-enum {
-  TCP_ESTABLISHED = 1,
-  TCP_SYN_SENT,
-  TCP_SYN_RECV,
-  TCP_FIN_WAIT1,
-  TCP_FIN_WAIT2,
-  TCP_TIME_WAIT,
-  TCP_CLOSE,
-  TCP_CLOSE_WAIT,
-  TCP_LAST_ACK,
-  TCP_LISTEN,
-  TCP_CLOSING,	 /* now a valid state */
-
-  TCP_MAX_STATES /* Leave at the end! */
-};
-
-#define TCP_STATE_MASK	0xF
 #define TCP_ACTION_FIN	(1 << 7)
 
 enum {
diff --git a/include/net/dn.h b/include/net/dn.h
index 5551c46db397..c1dbbd222793 100644
--- a/include/net/dn.h
+++ b/include/net/dn.h
@@ -3,6 +3,7 @@
 
 #include <linux/dn.h>
 #include <net/sock.h>
+#include <net/tcp.h>
 #include <asm/byteorder.h>
 
 typedef unsigned short dn_address;
diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index f5d65121f7b7..c816708fa556 100644
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -19,11 +19,11 @@
 #include <linux/list.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
-#include <linux/tcp.h>		/* only for TCP_LISTEN, damn :-( */
 #include <linux/types.h>
 #include <linux/wait.h>
 
 #include <net/sock.h>
+#include <net/tcp_states.h>
 
 #include <asm/atomic.h>
 
diff --git a/include/net/ip6_route.h b/include/net/ip6_route.h
index f920706d526b..1f2e428ca364 100644
--- a/include/net/ip6_route.h
+++ b/include/net/ip6_route.h
@@ -12,7 +12,6 @@
 #include <net/flow.h>
 #include <net/ip6_fib.h>
 #include <net/sock.h>
-#include <linux/tcp.h>
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 52da5d26617a..7a3c43711a17 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -255,7 +255,6 @@ struct ip_vs_daemon_user {
 #include <asm/atomic.h>                 /* for struct atomic_t */
 #include <linux/netdevice.h>		/* for struct neighbour */
 #include <net/dst.h>			/* for struct dst_entry */
-#include <net/tcp.h>
 #include <net/udp.h>
 #include <linux/compiler.h>
 
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h
index 5999e5684bbf..c51541ee0247 100644
--- a/include/net/sctp/constants.h
+++ b/include/net/sctp/constants.h
@@ -47,10 +47,10 @@
 #ifndef __sctp_constants_h__
 #define __sctp_constants_h__
 
-#include <linux/tcp.h>  /* For TCP states used in sctp_sock_state_t */
 #include <linux/sctp.h>
 #include <linux/ipv6.h> /* For ipv6hdr. */
 #include <net/sctp/user.h>
+#include <net/tcp_states.h>  /* For TCP states used in sctp_sock_state_t */
 
 /* Value used for stream negotiation. */
 enum { SCTP_MAX_STREAM = 0xffff };
diff --git a/include/net/tcp.h b/include/net/tcp.h
index bc110cc7022b..9d026d81d8c8 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -36,6 +36,8 @@
 #include <net/sock.h>
 #include <net/snmp.h>
 #include <net/ip.h>
+#include <net/tcp_states.h>
+
 #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
 #include <linux/ipv6.h>
 #endif
diff --git a/include/net/tcp_states.h b/include/net/tcp_states.h
new file mode 100644
index 000000000000..b9d4176b2d15
--- /dev/null
+++ b/include/net/tcp_states.h
@@ -0,0 +1,34 @@
+/*
+ * INET		An implementation of the TCP/IP protocol suite for the LINUX
+ *		operating system.  INET is implemented using the  BSD Socket
+ *		interface as the means of communication with the user level.
+ *
+ *		Definitions for the TCP protocol sk_state field.
+ *
+ *		This program is free software; you can redistribute it and/or
+ *		modify it under the terms of the GNU General Public License
+ *		as published by the Free Software Foundation; either version
+ *		2 of the License, or (at your option) any later version.
+ */
+#ifndef _LINUX_TCP_STATES_H
+#define _LINUX_TCP_STATES_H
+
+enum {
+	TCP_ESTABLISHED = 1,
+	TCP_SYN_SENT,
+	TCP_SYN_RECV,
+	TCP_FIN_WAIT1,
+	TCP_FIN_WAIT2,
+	TCP_TIME_WAIT,
+	TCP_CLOSE,
+	TCP_CLOSE_WAIT,
+	TCP_LAST_ACK,
+	TCP_LISTEN,
+	TCP_CLOSING,	/* Now a valid state */
+
+	TCP_MAX_STATES	/* Leave at the end! */
+};
+
+#define TCP_STATE_MASK	0xF
+
+#endif	/* _LINUX_TCP_STATES_H */
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index ffde33cd09ba..1d31b3a3f1e5 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -53,12 +53,12 @@
 
 #include <linux/config.h>
 #include <linux/module.h>
-#include <linux/tcp.h>
 #include <linux/if_arp.h>
 #include <linux/termios.h>	/* For TIOCOUTQ/INQ */
 #include <net/datalink.h>
 #include <net/psnap.h>
 #include <net/sock.h>
+#include <net/tcp_states.h>
 #include <net/route.h>
 #include <linux/atalk.h>
 
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index a5c94f11547c..ea43dfb774e2 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -45,7 +45,7 @@
 #include <linux/sysctl.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/ip.h>
 #include <net/arp.h>
 
diff --git a/net/ax25/ax25_ds_in.c b/net/ax25/ax25_ds_in.c
index 8adc0022cf58..5d0f8fb9d7aa 100644
--- a/net/ax25/ax25_ds_in.c
+++ b/net/ax25/ax25_ds_in.c
@@ -23,7 +23,7 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/ip.h>			/* For ip_rcv */
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
diff --git a/net/ax25/ax25_ds_timer.c b/net/ax25/ax25_ds_timer.c
index 3a8b67316fc3..061083efc1dc 100644
--- a/net/ax25/ax25_ds_timer.c
+++ b/net/ax25/ax25_ds_timer.c
@@ -18,7 +18,7 @@
 #include <linux/string.h>
 #include <linux/sockios.h>
 #include <linux/net.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/ax25.h>
 #include <linux/inet.h>
 #include <linux/netdevice.h>
diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c
index 124eec8216d7..0357705d575d 100644
--- a/net/ax25/ax25_in.c
+++ b/net/ax25/ax25_in.c
@@ -27,7 +27,7 @@
 #include <linux/netfilter.h>
 #include <net/sock.h>
 #include <net/ip.h>			/* For ip_rcv */
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/arp.h>			/* For arp_rcv */
 #include <asm/uaccess.h>
 #include <asm/system.h>
diff --git a/net/ax25/ax25_std_in.c b/net/ax25/ax25_std_in.c
index 7131873322c4..83a33387c061 100644
--- a/net/ax25/ax25_std_in.c
+++ b/net/ax25/ax25_std_in.c
@@ -30,7 +30,7 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/ip.h>			/* For ip_rcv */
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
diff --git a/net/ax25/ax25_std_timer.c b/net/ax25/ax25_std_timer.c
index 066897bc0749..a29c480a4dc1 100644
--- a/net/ax25/ax25_std_timer.c
+++ b/net/ax25/ax25_std_timer.c
@@ -24,7 +24,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
index eb7343c10a9f..c41dbe5fadee 100644
--- a/net/ax25/ax25_subr.c
+++ b/net/ax25/ax25_subr.c
@@ -24,7 +24,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
diff --git a/net/core/datagram.c b/net/core/datagram.c
index fcee054b6f75..da9bf71421a7 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -43,7 +43,6 @@
 #include <linux/errno.h>
 #include <linux/sched.h>
 #include <linux/inet.h>
-#include <linux/tcp.h>
 #include <linux/netdevice.h>
 #include <linux/rtnetlink.h>
 #include <linux/poll.h>
@@ -51,9 +50,10 @@
 
 #include <net/protocol.h>
 #include <linux/skbuff.h>
-#include <net/sock.h>
-#include <net/checksum.h>
 
+#include <net/checksum.h>
+#include <net/sock.h>
+#include <net/tcp_states.h>
 
 /*
  *	Is a socket 'connection oriented' ?
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index bd49dd97a09c..621680f127af 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -118,7 +118,7 @@ Version 0.0.6    2.1.110   07-aug-98   Eduardo Marcelo Serrat
 #include <linux/netfilter.h>
 #include <linux/seq_file.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/flow.h>
 #include <asm/system.h>
 #include <asm/ioctls.h>
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 202dbde9850d..369f25b60f3f 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -60,7 +60,7 @@
 #include <linux/inet.h>
 #include <linux/route.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
index b1db561f2542..3fd49f4282ac 100644
--- a/net/ipv4/datagram.c
+++ b/net/ipv4/datagram.c
@@ -17,8 +17,8 @@
 #include <linux/ip.h>
 #include <linux/in.h>
 #include <net/sock.h>
-#include <net/tcp.h>
 #include <net/route.h>
+#include <net/tcp_states.h>
 
 int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
 {
diff --git a/net/ipv4/ipvs/ip_vs_app.c b/net/ipv4/ipvs/ip_vs_app.c
index d9212addd193..6e092dadb388 100644
--- a/net/ipv4/ipvs/ip_vs_app.c
+++ b/net/ipv4/ipvs/ip_vs_app.c
@@ -26,6 +26,7 @@
 #include <linux/in.h>
 #include <linux/ip.h>
 #include <net/protocol.h>
+#include <net/tcp.h>
 #include <asm/system.h>
 #include <linux/stat.h>
 #include <linux/proc_fs.h>
diff --git a/net/ipv4/protocol.c b/net/ipv4/protocol.c
index 0db405a869f2..291831e792af 100644
--- a/net/ipv4/protocol.c
+++ b/net/ipv4/protocol.c
@@ -40,7 +40,6 @@
 #include <linux/timer.h>
 #include <net/ip.h>
 #include <net/protocol.h>
-#include <net/tcp.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/icmp.h>
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index e222c5c26b32..304bb0a1d4f0 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -59,7 +59,6 @@
 #include <linux/netdevice.h>
 #include <linux/in_route.h>
 #include <linux/route.h>
-#include <linux/tcp.h>
 #include <linux/skbuff.h>
 #include <net/dst.h>
 #include <net/sock.h>
@@ -71,6 +70,7 @@
 #include <net/udp.h>
 #include <net/raw.h>
 #include <net/snmp.h>
+#include <net/tcp_states.h>
 #include <net/inet_common.h>
 #include <net/checksum.h>
 #include <net/xfrm.h>
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index dc4d07357e3a..a8135e1f528c 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -95,7 +95,8 @@
 #include <linux/ipv6.h>
 #include <linux/netdevice.h>
 #include <net/snmp.h>
-#include <net/tcp.h>
+#include <net/ip.h>
+#include <net/tcp_states.h>
 #include <net/protocol.h>
 #include <linux/skbuff.h>
 #include <linux/proc_fs.h>
diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
index 5229365cd8b4..761984f3bd9c 100644
--- a/net/ipv6/datagram.c
+++ b/net/ipv6/datagram.c
@@ -29,6 +29,7 @@
 #include <net/addrconf.h>
 #include <net/transp_v6.h>
 #include <net/ip6_route.h>
+#include <net/tcp_states.h>
 
 #include <linux/errqueue.h>
 #include <asm/uaccess.h>
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index a082646e6f16..766e1c7179a2 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -49,6 +49,7 @@
 #include <net/transp_v6.h>
 #include <net/udp.h>
 #include <net/inet_common.h>
+#include <net/tcp_states.h>
 
 #include <net/rawv6.h>
 #include <net/xfrm.h>
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index eff050ac7049..2ffe34cc2ef8 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -51,6 +51,7 @@
 #include <net/udp.h>
 #include <net/raw.h>
 #include <net/inet_common.h>
+#include <net/tcp_states.h>
 
 #include <net/ip6_checksum.h>
 #include <net/xfrm.h>
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 3a13c5d1d4d2..39d5939ccd6c 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -44,7 +44,6 @@
 #include <linux/socket.h>
 #include <linux/sockios.h>
 #include <linux/string.h>
-#include <linux/tcp.h>
 #include <linux/types.h>
 #include <linux/termios.h>
 
@@ -52,6 +51,7 @@
 #include <net/p8022.h>
 #include <net/psnap.h>
 #include <net/sock.h>
+#include <net/tcp_states.h>
 
 #include <asm/uaccess.h>
 
diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
index b6761913445a..1f73d9ea434d 100644
--- a/net/ipx/ipx_proc.c
+++ b/net/ipx/ipx_proc.c
@@ -10,7 +10,7 @@
 #include <linux/proc_fs.h>
 #include <linux/spinlock.h>
 #include <linux/seq_file.h>
-#include <linux/tcp.h>
+#include <net/tcp_states.h>
 #include <net/ipx.h>
 
 static __inline__ struct ipx_interface *ipx_get_interface_idx(loff_t pos)
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 92c6e8d4e731..6f92f9c62990 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
@@ -56,7 +56,7 @@
 #include <asm/uaccess.h>
 
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 
 #include <net/irda/af_irda.h>
 
diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index f49b82da8264..66f55e514b56 100644
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -23,13 +23,13 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/tcp.h>
 #include <linux/rtnetlink.h>
 #include <linux/init.h>
 #include <net/llc.h>
 #include <net/llc_sap.h>
 #include <net/llc_pdu.h>
 #include <net/llc_conn.h>
+#include <net/tcp_states.h>
 
 /* remember: uninitialized global data is zeroed because its in .bss */
 static u16 llc_ui_sap_last_autoport = LLC_SAP_DYN_START;
diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index 571548619469..4c644bc70eae 100644
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -16,7 +16,7 @@
 #include <net/llc_sap.h>
 #include <net/llc_conn.h>
 #include <net/sock.h>
-#include <linux/tcp.h>
+#include <net/tcp_states.h>
 #include <net/llc_c_ev.h>
 #include <net/llc_c_ac.h>
 #include <net/llc_c_st.h>
diff --git a/net/llc/llc_if.c b/net/llc/llc_if.c
index 0f9fc48aeaf9..0f84f66018e4 100644
--- a/net/llc/llc_if.c
+++ b/net/llc/llc_if.c
@@ -15,7 +15,6 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
-#include <linux/tcp.h>
 #include <asm/errno.h>
 #include <net/llc_if.h>
 #include <net/llc_sap.h>
@@ -25,6 +24,7 @@
 #include <net/llc_c_ev.h>
 #include <net/llc_c_ac.h>
 #include <net/llc_c_st.h>
+#include <net/tcp_states.h>
 
 u8 llc_mac_null_var[IFHWADDRLEN];
 
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 965c94eb4bbc..34228ef14985 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -21,7 +21,7 @@
 #include <net/llc_s_ev.h>
 #include <net/llc_s_st.h>
 #include <net/sock.h>
-#include <linux/tcp.h>
+#include <net/tcp_states.h>
 #include <linux/llc.h>
 
 /**
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 162a85fed150..9aa8b14a81ab 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -39,7 +39,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <net/ip.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/arp.h>
 #include <linux/init.h>
 
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c
index 9c44b3794126..2fcba9e24b2e 100644
--- a/net/netrom/nr_in.c
+++ b/net/netrom/nr_in.c
@@ -22,7 +22,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/ip.h>			/* For ip_rcv */
 #include <asm/uaccess.h>
 #include <asm/system.h>
diff --git a/net/netrom/nr_subr.c b/net/netrom/nr_subr.c
index 252c1b3ecd78..587bed2674bf 100644
--- a/net/netrom/nr_subr.c
+++ b/net/netrom/nr_subr.c
@@ -21,7 +21,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c
index faabda8088be..75b72d389ba9 100644
--- a/net/netrom/nr_timer.c
+++ b/net/netrom/nr_timer.c
@@ -22,7 +22,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 5480caf8ccc2..c6e59f84c3ae 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -41,7 +41,7 @@
 #include <net/rose.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/ip.h>
 #include <net/arp.h>
 
diff --git a/net/rose/rose_in.c b/net/rose/rose_in.c
index ef475a1bb1ba..a52417bd0a16 100644
--- a/net/rose/rose_in.c
+++ b/net/rose/rose_in.c
@@ -27,7 +27,7 @@
 #include <linux/skbuff.h>
 #include <net/sock.h>
 #include <net/ip.h>			/* For ip_rcv */
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index 25da6f699fd0..4510cd7613ec 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -24,7 +24,7 @@
 #include <linux/if_arp.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <linux/fcntl.h>
diff --git a/net/rose/rose_subr.c b/net/rose/rose_subr.c
index ae135e27799b..a29a3a960fd6 100644
--- a/net/rose/rose_subr.c
+++ b/net/rose/rose_subr.c
@@ -21,7 +21,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
diff --git a/net/rose/rose_timer.c b/net/rose/rose_timer.c
index 84dd4403f792..50ae0371dab8 100644
--- a/net/rose/rose_timer.c
+++ b/net/rose/rose_timer.c
@@ -22,7 +22,7 @@
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/system.h>
 #include <linux/fcntl.h>
 #include <linux/mm.h>
diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index 4a6421a9fcab..fa3be2b8fb5f 100644
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -66,8 +66,8 @@
 #include <linux/seq_file.h>
 
 #include <net/protocol.h>
-#include <net/tcp.h>
 #include <net/ndisc.h>
+#include <net/ip.h>
 #include <net/ipv6.h>
 #include <net/transp_v6.h>
 #include <net/addrconf.h>
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
index d0c3120d0233..e750cb685cb6 100644
--- a/net/sunrpc/svcsock.c
+++ b/net/sunrpc/svcsock.c
@@ -26,7 +26,6 @@
 #include <linux/in.h>
 #include <linux/inet.h>
 #include <linux/udp.h>
-#include <linux/tcp.h>
 #include <linux/unistd.h>
 #include <linux/slab.h>
 #include <linux/netdevice.h>
@@ -34,7 +33,7 @@
 #include <net/sock.h>
 #include <net/checksum.h>
 #include <net/ip.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <asm/ioctls.h>
 
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index d403e34088ad..bc4c44552c1f 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -105,7 +105,7 @@
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
 #include <net/sock.h>
-#include <linux/tcp.h>
+#include <net/tcp_states.h>
 #include <net/af_unix.h>
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index 46252d2807bb..6ffc64e1712d 100644
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -76,11 +76,11 @@
 #include <linux/netdevice.h>
 #include <linux/file.h>
 #include <linux/proc_fs.h>
-#include <linux/tcp.h>
 
 #include <net/sock.h>
 #include <net/af_unix.h>
 #include <net/scm.h>
+#include <net/tcp_states.h>
 
 /* Internal data structures and random procedures: */
 
diff --git a/net/wanrouter/af_wanpipe.c b/net/wanrouter/af_wanpipe.c
index d93b19faaab7..596cb96e5f47 100644
--- a/net/wanrouter/af_wanpipe.c
+++ b/net/wanrouter/af_wanpipe.c
@@ -57,7 +57,7 @@
 #include <linux/wanpipe.h>
 #include <linux/if_wanpipe.h>
 #include <linux/pkt_sched.h>
-#include <linux/tcp.h>
+#include <linux/tcp_states.h>
 #include <linux/if_wanpipe_common.h>
 #include <linux/sdla_x25.h>
 
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 04bec047fa9a..020d73cc8414 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -47,7 +47,7 @@
 #include <linux/if_arp.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <asm/uaccess.h>
 #include <linux/fcntl.h>
 #include <linux/termios.h>	/* For TIOCINQ/OUTQ */
diff --git a/net/x25/x25_in.c b/net/x25/x25_in.c
index b0197c70a9fc..26146874b839 100644
--- a/net/x25/x25_in.c
+++ b/net/x25/x25_in.c
@@ -28,7 +28,7 @@
 #include <linux/string.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/x25.h>
 
 static int x25_queue_rx_frame(struct sock *sk, struct sk_buff *skb, int more)
diff --git a/net/x25/x25_subr.c b/net/x25/x25_subr.c
index e20cfadad4d9..8be9b8fbc24d 100644
--- a/net/x25/x25_subr.c
+++ b/net/x25/x25_subr.c
@@ -27,7 +27,7 @@
 #include <linux/string.h>
 #include <linux/skbuff.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/x25.h>
 
 /*
diff --git a/net/x25/x25_timer.c b/net/x25/x25_timer.c
index d6a21a3ad80e..0a92e1da3922 100644
--- a/net/x25/x25_timer.c
+++ b/net/x25/x25_timer.c
@@ -23,7 +23,7 @@
 #include <linux/jiffies.h>
 #include <linux/timer.h>
 #include <net/sock.h>
-#include <net/tcp.h>
+#include <net/tcp_states.h>
 #include <net/x25.h>
 
 static void x25_heartbeat_expiry(unsigned long);
-- 
2.20.1