netfilter: remove nf-conntrack6

nf_conntrack_ipv6 is no longer a separate kernel module, so remove it.

Signed-off-by: Qingfang Deng <dqfext@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21612
Signed-off-by: Robert Marko <robimarko@gmail.com>

4 files changed, 5 insertions, 18 deletions

diff --git a/include/netfilter.mk b/include/netfilter.mk
index 255e478b68..2159540318 100644
--- a/include/netfilter.mk
+++ b/include/netfilter.mk
@@ -358,7 +358,6 @@ $(eval $(if $(NF_KMOD),$(call nf_add,NFT_CONNLIMIT,CONFIG_NFT_CONNLIMIT, $(P_XT)
 IPT_BUILTIN += $(NF_IPT-y) $(NF_IPT-m)
 IPT_BUILTIN += $(IPT_CORE-y) $(IPT_CORE-m)
 IPT_BUILTIN += $(NF_CONNTRACK-y)
-IPT_BUILTIN += $(NF_CONNTRACK6-y)
 IPT_BUILTIN += $(IPT_CONNTRACK-y)
 IPT_BUILTIN += $(IPT_CONNTRACK_EXTRA-y)
 IPT_BUILTIN += $(IPT_EXTRA-y)
diff --git a/package/kernel/linux/modules/netfilter.mk b/package/kernel/linux/modules/netfilter.mk
index 96531b1e08..fa49085710 100644
--- a/package/kernel/linux/modules/netfilter.mk
+++ b/package/kernel/linux/modules/netfilter.mk
@@ -120,23 +120,11 @@ endef
 $(eval $(call KernelPackage,nf-conntrack))
 
 
-define KernelPackage/nf-conntrack6
-  SUBMENU:=$(NF_MENU)
-  TITLE:=Netfilter IPv6 connection tracking
-  KCONFIG:=$(KCONFIG_NF_CONNTRACK6)
-  DEPENDS:=@IPV6 +kmod-nf-conntrack
-  FILES:=$(foreach mod,$(NF_CONNTRACK6-m),$(LINUX_DIR)/net/$(mod).ko)
-  AUTOLOAD:=$(call AutoProbe,$(notdir $(NF_CONNTRACK6-m)))
-endef
-
-$(eval $(call KernelPackage,nf-conntrack6))
-
-
 define KernelPackage/nf-dup-inet
   SUBMENU:=$(NF_MENU)
   TITLE:=Netfilter nf_tables dup in ip/ip6/inet family support
   HIDDEN:=1
-  DEPENDS:=+kmod-nf-conntrack +IPV6:kmod-nf-conntrack6
+  DEPENDS:=+kmod-nf-conntrack
   KCONFIG:= \
 	CONFIG_NF_DUP_IPV4 \
 	CONFIG_NF_DUP_IPV6
@@ -187,7 +175,7 @@ define KernelPackage/nf-nat6
   SUBMENU:=$(NF_MENU)
   TITLE:=Netfilter IPV6-NAT
   KCONFIG:=$(KCONFIG_NF_NAT6)
-  DEPENDS:=@IPV6 +kmod-nf-conntrack6 +kmod-nf-nat
+  DEPENDS:=@IPV6 +kmod-nf-nat
   FILES:=$(foreach mod,$(NF_NAT6-m),$(LINUX_DIR)/net/$(mod).ko)
   AUTOLOAD:=$(call AutoProbe,$(notdir $(NF_NAT6-m)))
 endef
@@ -1135,7 +1123,7 @@ $(eval $(call KernelPackage,ipt-rpfilter))
 define KernelPackage/nft-core
   SUBMENU:=$(NF_MENU)
   TITLE:=Netfilter nf_tables support
-  DEPENDS:=+kmod-nfnetlink +kmod-nf-reject +IPV6:kmod-nf-reject6 +IPV6:kmod-nf-conntrack6 +kmod-nf-nat +kmod-nf-log +IPV6:kmod-nf-log6 +kmod-lib-crc32c
+  DEPENDS:=+kmod-nfnetlink +kmod-nf-reject +IPV6:kmod-nf-reject6 +kmod-nf-nat +kmod-nf-log +IPV6:kmod-nf-log6 +kmod-lib-crc32c
   FILES:=$(foreach mod,$(NFT_CORE-m),$(LINUX_DIR)/net/$(mod).ko)
   AUTOLOAD:=$(call AutoProbe,$(notdir $(NFT_CORE-m)))
   KCONFIG:= \
diff --git a/package/kernel/nat46/Makefile b/package/kernel/nat46/Makefile
index 4dc95ebffc..45450f59ae 100644
--- a/package/kernel/nat46/Makefile
+++ b/package/kernel/nat46/Makefile
@@ -15,7 +15,7 @@ PKG_LICENSE:=GPL-2.0
 include $(INCLUDE_DIR)/package.mk
 
 define KernelPackage/nat46
-  DEPENDS:=@IPV6 +kmod-nf-conntrack6
+  DEPENDS:=@IPV6 +kmod-nf-conntrack
   TITLE:=Stateless NAT46 translation kernel module
   SECTION:=kernel
   SUBMENU:=Network Support
diff --git a/package/network/config/firewall/Makefile b/package/network/config/firewall/Makefile
index 7e62de5bf4..c3a02f7876 100644
--- a/package/network/config/firewall/Makefile
+++ b/package/network/config/firewall/Makefile
@@ -30,7 +30,7 @@ define Package/firewall
   SECTION:=net
   CATEGORY:=Base system
   TITLE:=OpenWrt C Firewall
-  DEPENDS:=+libubox +libubus +libuci +libip4tc +IPV6:libip6tc +libiptext +IPV6:libiptext6 +libxtables +kmod-ipt-core +kmod-ipt-conntrack +IPV6:kmod-nf-conntrack6 +kmod-ipt-nat
+  DEPENDS:=+libubox +libubus +libuci +libip4tc +IPV6:libip6tc +libiptext +IPV6:libiptext6 +libxtables +kmod-ipt-core +kmod-ipt-conntrack +kmod-ipt-nat
   PROVIDES:=uci-firewall
   CONFLICTS:=firewall4
 endef