[NETFILTER]: Update modules' descriptions

Updates the MODULE_DESCRIPTION() tags for all Netfilter modules,
actually describing what the module does and not just
"netfilter XYZ target".

Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

67 files changed, 67 insertions, 64 deletions

diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index df39ca07fb1..1b31f7d14d4 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -32,7 +32,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_DESCRIPTION("iptables target for CLUSTERIP");
+MODULE_DESCRIPTION("Xtables: CLUSTERIP target");
 
 struct clusterip_config {
 	struct list_head list;			/* list of all configs */
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index ab417649161..21395bc2b27 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -21,7 +21,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_DESCRIPTION("iptables ECN modification module");
+MODULE_DESCRIPTION("Xtables: Explicit Congestion Notification (ECN) flag modification");
 
 /* set ECT codepoint from IP header.
  * 	return false if there was an error. */
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
index 5acdddfa6ad..b38d7850f50 100644
--- a/net/ipv4/netfilter/ipt_LOG.c
+++ b/net/ipv4/netfilter/ipt_LOG.c
@@ -26,7 +26,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
-MODULE_DESCRIPTION("iptables syslog logging module");
+MODULE_DESCRIPTION("Xtables: IPv4 packet logging to syslog");
 
 /* Use lock to serialize, so printks don't overlap */
 static DEFINE_SPINLOCK(log_lock);
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
index 1cbff7b3084..d80fee8327e 100644
--- a/net/ipv4/netfilter/ipt_MASQUERADE.c
+++ b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -25,7 +25,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
-MODULE_DESCRIPTION("iptables MASQUERADE target module");
+MODULE_DESCRIPTION("Xtables: automatic-address SNAT");
 
 /* Lock protects masq region inside conntrack */
 static DEFINE_RWLOCK(masq_lock);
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
index 5b71ef4d848..6739abfd152 100644
--- a/net/ipv4/netfilter/ipt_NETMAP.c
+++ b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -20,7 +20,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Svenning Soerensen <svenning@post5.tele.dk>");
-MODULE_DESCRIPTION("iptables 1:1 NAT mapping of IP networks target");
+MODULE_DESCRIPTION("Xtables: 1:1 NAT mapping of IPv4 subnets");
 
 static bool
 netmap_tg_check(const char *tablename, const void *e,
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
index 3d9ec5c34c5..5c6292449d1 100644
--- a/net/ipv4/netfilter/ipt_REDIRECT.c
+++ b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -23,7 +23,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
-MODULE_DESCRIPTION("iptables REDIRECT target module");
+MODULE_DESCRIPTION("Xtables: Connection redirection to localhost");
 
 /* FIXME: Take multiple ranges --RR */
 static bool
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index a299cebbd89..e3c2ecc341e 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -29,7 +29,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Netfilter Core Team <coreteam@netfilter.org>");
-MODULE_DESCRIPTION("iptables REJECT target module");
+MODULE_DESCRIPTION("Xtables: packet \"rejection\" target for IPv4");
 
 /* Send RST reply */
 static void send_reset(struct sk_buff *oldskb, int hook)
diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c
index fa13cf6162b..30eed65e733 100644
--- a/net/ipv4/netfilter/ipt_TTL.c
+++ b/net/ipv4/netfilter/ipt_TTL.c
@@ -16,7 +16,7 @@
 #include <linux/netfilter_ipv4/ipt_TTL.h>
 
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_DESCRIPTION("IP tables TTL modification module");
+MODULE_DESCRIPTION("Xtables: IPv4 TTL field modification target");
 MODULE_LICENSE("GPL");
 
 static unsigned int
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 1d8e146345e..fa24efaf3ea 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -50,7 +50,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Harald Welte <laforge@gnumonks.org>");
-MODULE_DESCRIPTION("iptables userspace logging module");
+MODULE_DESCRIPTION("Xtables: packet logging to netlink using ULOG");
 MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_NFLOG);
 
 #define ULOG_NL_EVENT		111		/* Harald's favorite number */
diff --git a/net/ipv4/netfilter/ipt_addrtype.c b/net/ipv4/netfilter/ipt_addrtype.c
index 8763902944b..49587a49722 100644
--- a/net/ipv4/netfilter/ipt_addrtype.c
+++ b/net/ipv4/netfilter/ipt_addrtype.c
@@ -21,7 +21,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
-MODULE_DESCRIPTION("iptables addrtype match");
+MODULE_DESCRIPTION("Xtables: address type match for IPv4");
 
 static inline bool match_type(const struct net_device *dev, __be32 addr,
 			      u_int16_t mask)
diff --git a/net/ipv4/netfilter/ipt_ah.c b/net/ipv4/netfilter/ipt_ah.c
index 2b2fb26c12a..e977989629c 100644
--- a/net/ipv4/netfilter/ipt_ah.c
+++ b/net/ipv4/netfilter/ipt_ah.c
@@ -16,7 +16,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Yon Uriarte <yon@astaro.de>");
-MODULE_DESCRIPTION("iptables AH SPI match module");
+MODULE_DESCRIPTION("Xtables: IPv4 IPsec-AH SPI match");
 
 #ifdef DEBUG_CONNTRACK
 #define duprintf(format, args...) printk(format , ## args)
diff --git a/net/ipv4/netfilter/ipt_ecn.c b/net/ipv4/netfilter/ipt_ecn.c
index ea1378460b0..749de8284ce 100644
--- a/net/ipv4/netfilter/ipt_ecn.c
+++ b/net/ipv4/netfilter/ipt_ecn.c
@@ -19,7 +19,7 @@
 #include <linux/netfilter_ipv4/ipt_ecn.h>
 
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_DESCRIPTION("iptables ECN matching module");
+MODULE_DESCRIPTION("Xtables: Explicit Congestion Notification (ECN) flag match for IPv4");
 MODULE_LICENSE("GPL");
 
 static inline bool match_ip(const struct sk_buff *skb,
diff --git a/net/ipv4/netfilter/ipt_iprange.c b/net/ipv4/netfilter/ipt_iprange.c
index 82208ed5f70..9a2aba816c9 100644
--- a/net/ipv4/netfilter/ipt_iprange.c
+++ b/net/ipv4/netfilter/ipt_iprange.c
@@ -15,7 +15,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>");
-MODULE_DESCRIPTION("iptables arbitrary IP range match module");
+MODULE_DESCRIPTION("Xtables: arbitrary IPv4 range matching");
 
 static bool
 iprange_mt(const struct sk_buff *skb, const struct net_device *in,
diff --git a/net/ipv4/netfilter/ipt_recent.c b/net/ipv4/netfilter/ipt_recent.c
index 4f3700d937a..e3154a99c08 100644
--- a/net/ipv4/netfilter/ipt_recent.c
+++ b/net/ipv4/netfilter/ipt_recent.c
@@ -30,7 +30,7 @@
 #include <linux/netfilter_ipv4/ipt_recent.h>
 
 MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
-MODULE_DESCRIPTION("IP tables recently seen matching module");
+MODULE_DESCRIPTION("Xtables: \"recently-seen\" host matching for IPv4");
 MODULE_LICENSE("GPL");
 
 static unsigned int ip_list_tot = 100;
diff --git a/net/ipv4/netfilter/ipt_ttl.c b/net/ipv4/netfilter/ipt_ttl.c
index b18d39162ff..e0b8caeb710 100644
--- a/net/ipv4/netfilter/ipt_ttl.c
+++ b/net/ipv4/netfilter/ipt_ttl.c
@@ -15,7 +15,7 @@
 #include <linux/netfilter/x_tables.h>
 
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_DESCRIPTION("IP tables TTL matching module");
+MODULE_DESCRIPTION("Xtables: IPv4 TTL field match");
 MODULE_LICENSE("GPL");
 
 static bool
diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c
index cefb4253711..d5f8fd5f29d 100644
--- a/net/ipv6/netfilter/ip6t_HL.c
+++ b/net/ipv6/netfilter/ip6t_HL.c
@@ -15,7 +15,7 @@
 #include <linux/netfilter_ipv6/ip6t_HL.h>
 
 MODULE_AUTHOR("Maciej Soltysiak <solt@dns.toxicfilms.tv>");
-MODULE_DESCRIPTION("IP6 tables Hop Limit modification module");
+MODULE_DESCRIPTION("Xtables: IPv6 Hop Limit field modification target");
 MODULE_LICENSE("GPL");
 
 static unsigned int
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 474c2b12621..86a613810b6 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -26,7 +26,7 @@
 #include <net/netfilter/nf_log.h>
 
 MODULE_AUTHOR("Jan Rekorajski <baggins@pld.org.pl>");
-MODULE_DESCRIPTION("IP6 tables LOG target module");
+MODULE_DESCRIPTION("Xtables: IPv6 packet logging to syslog");
 MODULE_LICENSE("GPL");
 
 struct in_device;
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
index a951c2cb6de..b23baa635fe 100644
--- a/net/ipv6/netfilter/ip6t_REJECT.c
+++ b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -31,7 +31,7 @@
 #include <linux/netfilter_ipv6/ip6t_REJECT.h>
 
 MODULE_AUTHOR("Yasuyuki KOZAKAI <yasuyuki.kozakai@toshiba.co.jp>");
-MODULE_DESCRIPTION("IP6 tables REJECT target module");
+MODULE_DESCRIPTION("Xtables: packet \"rejection\" target for IPv6");
 MODULE_LICENSE("GPL");
 
 /* Send RST reply */
diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c
index f5d08a8c011..429629fd63b 100644
--- a/net/ipv6/netfilter/ip6t_ah.c
+++ b/net/ipv6/netfilter/ip6t_ah.c
@@ -20,7 +20,7 @@
 #include <linux/netfilter_ipv6/ip6t_ah.h>
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("IPv6 AH match");
+MODULE_DESCRIPTION("Xtables: IPv6 IPsec-AH match");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 
 /* Returns 1 if the spi is matched by the range, 0 otherwise */
diff --git a/net/ipv6/netfilter/ip6t_eui64.c b/net/ipv6/netfilter/ip6t_eui64.c
index dd9e67df914..8f331f12b2e 100644
--- a/net/ipv6/netfilter/ip6t_eui64.c
+++ b/net/ipv6/netfilter/ip6t_eui64.c
@@ -15,7 +15,7 @@
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_ipv6/ip6_tables.h>
 
-MODULE_DESCRIPTION("IPv6 EUI64 address checking match");
+MODULE_DESCRIPTION("Xtables: IPv6 EUI64 address match");
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 
diff --git a/net/ipv6/netfilter/ip6t_frag.c b/net/ipv6/netfilter/ip6t_frag.c
index ae8c714a80d..e2bbc63dba5 100644
--- a/net/ipv6/netfilter/ip6t_frag.c
+++ b/net/ipv6/netfilter/ip6t_frag.c
@@ -19,7 +19,7 @@
 #include <linux/netfilter_ipv6/ip6t_frag.h>
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("IPv6 FRAG match");
+MODULE_DESCRIPTION("Xtables: IPv6 fragment match");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 
 /* Returns 1 if the id is matched by the range, 0 otherwise */
diff --git a/net/ipv6/netfilter/ip6t_hbh.c b/net/ipv6/netfilter/ip6t_hbh.c
index b76e27dc73d..62e39ace058 100644
--- a/net/ipv6/netfilter/ip6t_hbh.c
+++ b/net/ipv6/netfilter/ip6t_hbh.c
@@ -21,7 +21,7 @@
 #include <linux/netfilter_ipv6/ip6t_opts.h>
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("IPv6 opts match");
+MODULE_DESCRIPTION("Xtables: IPv6 Hop-By-Hop and Destination Header match");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 MODULE_ALIAS("ip6t_dst");
 
diff --git a/net/ipv6/netfilter/ip6t_hl.c b/net/ipv6/netfilter/ip6t_hl.c
index 8f2d7d0ab40..34567167384 100644
--- a/net/ipv6/netfilter/ip6t_hl.c
+++ b/net/ipv6/netfilter/ip6t_hl.c
@@ -16,7 +16,7 @@
 #include <linux/netfilter/x_tables.h>
 
 MODULE_AUTHOR("Maciej Soltysiak <solt@dns.toxicfilms.tv>");
-MODULE_DESCRIPTION("IP tables Hop Limit matching module");
+MODULE_DESCRIPTION("Xtables: IPv6 Hop Limit field match");
 MODULE_LICENSE("GPL");
 
 static bool
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c
index ae497e7ac11..3a940171f82 100644
--- a/net/ipv6/netfilter/ip6t_ipv6header.c
+++ b/net/ipv6/netfilter/ip6t_ipv6header.c
@@ -23,7 +23,7 @@
 #include <linux/netfilter_ipv6/ip6t_ipv6header.h>
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("IPv6 headers match");
+MODULE_DESCRIPTION("Xtables: IPv6 header types match");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 
 static bool
diff --git a/net/ipv6/netfilter/ip6t_mh.c b/net/ipv6/netfilter/ip6t_mh.c
index 618e6b94b03..e06678d07ec 100644
--- a/net/ipv6/netfilter/ip6t_mh.c
+++ b/net/ipv6/netfilter/ip6t_mh.c
@@ -21,7 +21,7 @@
 #include <linux/netfilter/x_tables.h>
 #include <linux/netfilter_ipv6/ip6t_mh.h>
 
-MODULE_DESCRIPTION("ip6t_tables match for MH");
+MODULE_DESCRIPTION("Xtables: IPv6 Mobility Header match");
 MODULE_LICENSE("GPL");
 
 #ifdef DEBUG_IP_FIREWALL_USER
diff --git a/net/ipv6/netfilter/ip6t_rt.c b/net/ipv6/netfilter/ip6t_rt.c
index 038cea6407d..12a9efe9886 100644
--- a/net/ipv6/netfilter/ip6t_rt.c
+++ b/net/ipv6/netfilter/ip6t_rt.c
@@ -21,7 +21,7 @@
 #include <linux/netfilter_ipv6/ip6t_rt.h>
 
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("IPv6 RT match");
+MODULE_DESCRIPTION("Xtables: IPv6 Routing Header match");
 MODULE_AUTHOR("Andras Kis-Szabo <kisza@sch.bme.hu>");
 
 /* Returns 1 if the id is matched by the range, 0 otherwise */
diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c
index 8e83dd4c13a..77a52bf8322 100644
--- a/net/netfilter/xt_CLASSIFY.c
+++ b/net/netfilter/xt_CLASSIFY.c
@@ -22,7 +22,7 @@
 
 MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
 MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("iptables qdisc classification target module");
+MODULE_DESCRIPTION("Xtables: Qdisc classification");
 MODULE_ALIAS("ipt_CLASSIFY");
 MODULE_ALIAS("ip6t_CLASSIFY");
 
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
index b9bd7723346..5fecfb4794b 100644
--- a/net/netfilter/xt_CONNMARK.c
+++ b/net/netfilter/xt_CONNMARK.c
@@ -26,7 +26,7 @@
 #include <net/checksum.h>
 
 MODULE_AUTHOR("Henrik Nordstrom <hno@marasystems.com>");
-MODULE_DESCRIPTION("IP tables CONNMARK matching module");
+MODULE_DESCRIPTION("Xtables: connection mark modification");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("ipt_CONNMARK");
 MODULE_ALIAS("ip6t_CONNMARK");
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
index 024106bdd37..1faa9136195 100644
--- a/net/netfilter/xt_CONNSECMARK.c
+++ b/net/netfilter/xt_CONNSECMARK.c
@@ -26,7 +26,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("James Morris <jmorris@redhat.com>");
-MODULE_DESCRIPTION("ip[6]tables CONNSECMARK module");
+MODULE_DESCRIPTION("Xtables: target for copying between connection and security mark");
 MODULE_ALIAS("ipt_CONNSECMARK");
 MODULE_ALIAS("ip6t_CONNSECMARK");
 
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
index 3d216d650c8..97efd74c04f 100644
--- a/net/netfilter/xt_DSCP.c
+++ b/net/netfilter/xt_DSCP.c
@@ -21,7 +21,7 @@
 #include <linux/netfilter_ipv4/ipt_TOS.h>
 
 MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>");
-MODULE_DESCRIPTION("x_tables DSCP modification module");
+MODULE_DESCRIPTION("Xtables: DSCP/TOS field modification");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("ipt_DSCP");
 MODULE_ALIAS("ip6t_DSCP");
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
index 1c3fb75adfd..f9ce20b5898 100644
--- a/net/netfilter/xt_MARK.c
+++ b/net/netfilter/xt_MARK.c
@@ -20,7 +20,7 @@
 
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Marc Boucher <marc@mbsi.ca>");
-MODULE_DESCRIPTION("ip[6]tables MARK modification module");
+MODULE_DESCRIPTION("Xtables: packet mark modification");
 MODULE_ALIAS("ipt_MARK");
 MODULE_ALIAS("ip6t_MARK");
 
diff --git a/net/netfilter/xt_NFLOG.c b/net/netfilter/xt_NFLOG.c
index 866facfa4f4..19ae8efae65 100644
--- a/net/netfilter/xt_NFLOG.c
+++ b/net/netfilter/xt_NFLOG.c
@@ -15,7 +15,7 @@
 #include <net/netfilter/nf_log.h>
 
 MODULE_AUTHOR("Patrick McHardy <kaber@trash.net>");
-MODULE_DESCRIPTION("x_tables NFLOG target");
+MODULE_DESCRIPTION("Xtables: packet logging to netlink using NFLOG");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("ipt_NFLOG");
 MODULE_ALIAS("ip6t_NFLOG");
diff --git a/net/netfi