netfilter: fix several Kconfig problems in NF_LOG_*

warning: (NETFILTER_XT_TARGET_LOG) selects NF_LOG_IPV6 which has unmet direct dependencies (NET && INET && IPV6 && NETFILTER && IP6_NF_IPTABLES && NETFILTER_ADVANCED)
warning: (NF_LOG_IPV4 && NF_LOG_IPV6) selects NF_LOG_COMMON which has unmet direct dependencies (NET && INET && NETFILTER && NF_CONNTRACK)

Fixes: 83e96d4 ("netfilter: log: split family specific code to nf_log_{ip,ip6,common}.c files")
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

net/ipv4/netfilter/Kconfig

@@ -36,6 +36,16 @@ config NF_CONNTRACK_PROC_COMPAT
 
 	  If unsure, say Y.
 
+config NF_LOG_ARP
+	tristate "ARP packet logging"
+	default m if NETFILTER_ADVANCED=n
+	select NF_LOG_COMMON
+
+config NF_LOG_IPV4
+	tristate "IPv4 packet logging"
+	default m if NETFILTER_ADVANCED=n
+	select NF_LOG_COMMON
+
 config NF_TABLES_IPV4
 	depends on NF_TABLES
 	tristate "IPv4 nf_tables support"
@@ -159,16 +169,6 @@ config IP_NF_TARGET_SYNPROXY
 
 	  To compile it as a module, choose M here. If unsure, say N.
 
-config NF_LOG_ARP
-	tristate "ARP packet logging"
-	default m if NETFILTER_ADVANCED=n
-	select NF_LOG_INET
-
-config NF_LOG_IPV4
-	tristate "IPv4 packet logging"
-	default m if NETFILTER_ADVANCED=n
-	select NF_LOG_COMMON
-
 # NAT + specific targets: nf_conntrack
 config NF_NAT_IPV4
 	tristate "IPv4 NAT"

net/ipv6/netfilter/Kconfig

@@ -55,6 +55,11 @@ config NFT_REJECT_IPV6
 	default NFT_REJECT
 	tristate
 
+config NF_LOG_IPV6
+	tristate "IPv6 packet logging"
+	depends on NETFILTER_ADVANCED
+	select NF_LOG_COMMON
+
 config IP6_NF_IPTABLES
 	tristate "IP6 tables support (required for filtering)"
 	depends on INET && IPV6
@@ -227,11 +232,6 @@ config IP6_NF_SECURITY
 
          If unsure, say N.
 
-config NF_LOG_IPV6
-	tristate "IPv6 packet logging"
-	depends on NETFILTER_ADVANCED
-	select NF_LOG_COMMON
-
 config NF_NAT_IPV6
 	tristate "IPv6 NAT"
 	depends on NF_CONNTRACK_IPV6

net/netfilter/Kconfig

@@ -46,6 +46,9 @@ config NF_CONNTRACK
 
 	  To compile it as a module, choose M here.  If unsure, say N.
 
+config NF_LOG_COMMON
+	tristate
+
 if NF_CONNTRACK
 
 config NF_CONNTRACK_MARK
@@ -359,9 +362,6 @@ config NETFILTER_NETLINK_QUEUE_CT
 	  If this option is enabled, NFQUEUE can include Connection Tracking
 	  information together with the packet is the enqueued via NFNETLINK.
 
-config NF_LOG_COMMON
-	tristate
-
 config NF_NAT
 	tristate
 
@@ -747,9 +747,7 @@ config NETFILTER_XT_TARGET_LED
 
 config NETFILTER_XT_TARGET_LOG
 	tristate "LOG target support"
-	select NF_LOG
-	select NF_LOG_IPV4
-	select NF_LOG_IPV6
+	depends on NF_LOG_IPV4 && NF_LOG_IPV6
 	default m if NETFILTER_ADVANCED=n
 	help
 	  This option adds a `LOG' target, which allows you to create rules in