[NETFILTER]: Remove some EXPERIMENTAL dependencies

Most of the netfilter modules are not considered experimental anymore,
the only ones I want to keep marked as EXPERIMENTAL are:

- TCPOPTSTRIP target, which is brand new.

- SANE helper, which is quite new.

- CLUSTERIP target, which I believe hasn't had much testing despite
  being in the kernel for quite a long time.

- SCTP match and conntrack protocol, which are a mess and need to
  be reviewed and cleaned up before I would trust them.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/ipv4/netfilter/Kconfig

@@ -229,8 +229,8 @@ config IP_NF_TARGET_NETMAP
 	  To compile it as a module, choose M here.  If unsure, say N.
 
 config NF_NAT_SNMP_BASIC
-	tristate "Basic SNMP-ALG support (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_NAT
+	tristate "Basic SNMP-ALG support"
+	depends on NF_NAT
 	depends on NETFILTER_ADVANCED
 	---help---
 

net/ipv6/netfilter/Kconfig

@@ -2,12 +2,12 @@
 # IP netfilter configuration
 #
 
-menu "IPv6: Netfilter Configuration (EXPERIMENTAL)"
-	depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
+menu "IPv6: Netfilter Configuration"
+	depends on INET && IPV6 && NETFILTER
 
 config NF_CONNTRACK_IPV6
-	tristate "IPv6 connection tracking support (EXPERIMENTAL)"
-	depends on INET && IPV6 && EXPERIMENTAL && NF_CONNTRACK
+	tristate "IPv6 connection tracking support"
+	depends on INET && IPV6 && NF_CONNTRACK
 	default m if NETFILTER_ADVANCED=n
 	---help---
 	  Connection tracking keeps a record of what packets have passed
@@ -22,7 +22,7 @@ config NF_CONNTRACK_IPV6
 
 config IP6_NF_QUEUE
 	tristate "IP6 Userspace queueing via NETLINK (OBSOLETE)"
-	depends on INET && IPV6 && NETFILTER && EXPERIMENTAL
+	depends on INET && IPV6 && NETFILTER
 	depends on NETFILTER_ADVANCED
 	---help---
 
@@ -44,7 +44,7 @@ config IP6_NF_QUEUE
 
 config IP6_NF_IPTABLES
 	tristate "IP6 tables support (required for filtering)"
-	depends on INET && IPV6 && EXPERIMENTAL
+	depends on INET && IPV6
 	select NETFILTER_XTABLES
 	default m if NETFILTER_ADVANCED=n
 	help

net/netfilter/Kconfig

@@ -76,8 +76,8 @@ config NF_CONNTRACK_SECMARK
 	  If unsure, say 'N'.
 
 config NF_CONNTRACK_EVENTS
-	bool "Connection tracking events (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_CONNTRACK
+	bool "Connection tracking events"
+	depends on NF_CONNTRACK
 	depends on NETFILTER_ADVANCED
 	help
 	  If this option is enabled, the connection tracking code will
@@ -102,8 +102,8 @@ config NF_CT_PROTO_SCTP
 	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NF_CT_PROTO_UDPLITE
-	tristate 'UDP-Lite protocol connection tracking support (EXPERIMENTAL)'
-	depends on EXPERIMENTAL && NF_CONNTRACK
+	tristate 'UDP-Lite protocol connection tracking support'
+	depends on NF_CONNTRACK
 	depends on NETFILTER_ADVANCED
 	help
 	  With this option enabled, the layer 3 independent connection
@@ -144,8 +144,8 @@ config NF_CONNTRACK_FTP
 	  To compile it as a module, choose M here.  If unsure, say N.
 
 config NF_CONNTRACK_H323
-	tristate "H.323 protocol support (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_CONNTRACK && (IPV6 || IPV6=n)
+	tristate "H.323 protocol support"
+	depends on NF_CONNTRACK && (IPV6 || IPV6=n)
 	depends on NETFILTER_ADVANCED
 	help
 	  H.323 is a VoIP signalling protocol from ITU-T. As one of the most
@@ -180,8 +180,8 @@ config NF_CONNTRACK_IRC
 	  To compile it as a module, choose M here.  If unsure, say N.
 
 config NF_CONNTRACK_NETBIOS_NS
-	tristate "NetBIOS name service protocol support (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_CONNTRACK
+	tristate "NetBIOS name service protocol support"
+	depends on NF_CONNTRACK
 	depends on NETFILTER_ADVANCED
 	help
 	  NetBIOS name service requests are sent as broadcast messages from an
@@ -234,8 +234,8 @@ config NF_CONNTRACK_SANE
 	  To compile it as a module, choose M here.  If unsure, say N.
 
 config NF_CONNTRACK_SIP
-	tristate "SIP protocol support (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && NF_CONNTRACK
+	tristate "SIP protocol support"
+	depends on NF_CONNTRACK
 	default m if NETFILTER_ADVANCED=n
 	help
 	  SIP is an application-layer control protocol that can establish,
@@ -259,8 +259,8 @@ config NF_CONNTRACK_TFTP
 	  To compile it as a module, choose M here.  If unsure, say N.
 
 config NF_CT_NETLINK
-	tristate 'Connection tracking netlink interface (EXPERIMENTAL)'
-	depends on EXPERIMENTAL && NF_CONNTRACK
+	tristate 'Connection tracking netlink interface'
+	depends on NF_CONNTRACK
 	select NETFILTER_NETLINK
 	depends on NF_NAT=n || NF_NAT
 	default m if NETFILTER_ADVANCED=n