[2.6 patch] ipv4/netfilter/Kconfig: simplify dependencies

[2.6 patch] ipv4/netfilter/Kconfig: simplify dependencies

[Adrian Bunk]

It seems that originating from the automatic Kconfig transition, some 
dependencies in ipv4/netfilter/Kconfig are correct, but too complicated.

The patch below makes them a bit more simple.

--- linux-2.6.8-rc1-mm1-full/net/ipv4/netfilter/Kconfig.old	2004-07-17 17:43:55.000000000 +0200
+++ linux-2.6.8-rc1-mm1-full/net/ipv4/netfilter/Kconfig	2004-07-17 18:12:43.000000000 +0200
@@ -307,7 +307,7 @@
 
 config IP_NF_NAT_NEEDED
 	bool
-	depends on IP_NF_CONNTRACK!=y && IP_NF_IPTABLES!=y && (IP_NF_COMPAT_IPCHAINS!=y && IP_NF_COMPAT_IPFWADM || IP_NF_COMPAT_IPCHAINS) || IP_NF_IPTABLES && IP_NF_CONNTRACK && IP_NF_NAT
+	depends on IP_NF_COMPAT_IPFWADM || IP_NF_COMPAT_IPCHAINS || IP_NF_NAT
 	default y
 
 config IP_NF_TARGET_MASQUERADE
@@ -392,19 +392,19 @@
 # or $CONFIG_IP_NF_FTP (m or y), whichever is weaker.  Argh.
 config IP_NF_NAT_FTP
 	tristate
-	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
+	depends on IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_FTP=y
 	default m if IP_NF_FTP=m
 
 config IP_NF_NAT_TFTP
 	tristate
-	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
+	depends on IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_TFTP=y
 	default m if IP_NF_TFTP=m
 
 config IP_NF_NAT_AMANDA
 	tristate
-	depends on IP_NF_IPTABLES!=n && IP_NF_CONNTRACK!=n && IP_NF_NAT!=n
+	depends on IP_NF_NAT!=n
 	default IP_NF_NAT if IP_NF_AMANDA=y
 	default m if IP_NF_AMANDA=m