[CTNETLINK] Remove useless event-bit-is-set checkings on updates

IPCT_HELPER and IPCT_NATINFO bits are never set on updates.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

Index: net-2.6/net/netfilter/nf_conntrack_netlink.c
===================================================================
--- net-2.6.orig/net/netfilter/nf_conntrack_netlink.c	2006-07-25 01:20:38.000000000 +0200
+++ net-2.6/net/netfilter/nf_conntrack_netlink.c	2006-07-25 01:20:49.000000000 +0200
@@ -340,11 +340,7 @@ static int ctnetlink_conntrack_event(str
 			  IPCT_STATUS |
 			  IPCT_PROTOINFO;
 		group = NFNLGRP_CONNTRACK_NEW;
-	} else  if (events & (IPCT_STATUS |
-		      IPCT_PROTOINFO |
-		      IPCT_HELPER |
-		      IPCT_HELPINFO |
-		      IPCT_NATINFO)) {
+	} else  if (events & (IPCT_STATUS | IPCT_PROTOINFO)) {
 		type = IPCTNL_MSG_CT_NEW;
 		events |= IPCT_REFRESH |
 			  IPCT_STATUS |
Index: net-2.6/net/ipv4/netfilter/ip_conntrack_netlink.c
===================================================================
--- net-2.6.orig/net/ipv4/netfilter/ip_conntrack_netlink.c	2006-07-25 01:20:38.000000000 +0200
+++ net-2.6/net/ipv4/netfilter/ip_conntrack_netlink.c	2006-07-25 01:20:49.000000000 +0200
@@ -330,11 +330,7 @@ static int ctnetlink_conntrack_event(str
 			  IPCT_STATUS |
 			  IPCT_PROTOINFO;
 		group = NFNLGRP_CONNTRACK_NEW;
-	} else if (events & (IPCT_STATUS |
-		      IPCT_PROTOINFO |
-		      IPCT_HELPER |
-		      IPCT_HELPINFO |
-		      IPCT_NATINFO)) {
+	} else if (events & (IPCT_STATUS | IPCT_PROTOINFO)) {
 		type = IPCTNL_MSG_CT_NEW;
 		events |= IPCT_REFRESH |
 			  IPCT_STATUS |