Revert "iproute2: use tc package variant to limit other package sizes"

This reverts commit e6d84fa886 as it breaks the
installation of the iproute2 utilities ip-bridge, ss, nstat, devlink and rdma
for the ip-full variant

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

package/network/utils/iproute2/Makefile

@@ -37,7 +37,6 @@ define Package/ip-tiny
 $(call Package/iproute2/Default)
  TITLE:=Routing control utility (Minimal)
  VARIANT:=tiny
- DEFAULT_VARIANT:=1
  PROVIDES:=ip
  ALTERNATIVES:=200:/sbin/ip:/usr/libexec/ip-tiny
  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl
@@ -55,8 +54,6 @@ endef
 define Package/tc
 $(call Package/iproute2/Default)
   TITLE:=Traffic control utility
-  VARIANT:=tc
-  PROVIDES:=tc
   DEPENDS:=+kmod-sched-core +libxtables +libelf +(PACKAGE_devlink||PACKAGE_rdma):libmnl
 endef
 
@@ -130,15 +127,12 @@ define Build/Compile
 	+$(MAKE_VARS) $(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(MAKE_FLAGS)
 endef
 
-# use minimal functionality for dev libraries
-ifeq ($(BUILD_VARIANT),tiny)
 define Build/InstallDev
 	$(INSTALL_DIR) $(1)/usr/include
 	$(CP) $(PKG_BUILD_DIR)/include/{libgenl,libnetlink}.h $(1)/usr/include/
 	$(INSTALL_DIR) $(1)/usr/lib
 	$(CP) $(PKG_BUILD_DIR)/lib/libnetlink.a $(1)/usr/lib/
 endef
-endif
 
 define Package/ip-tiny/install
 	$(INSTALL_DIR) $(1)/usr/libexec
@@ -157,8 +151,6 @@ define Package/tc/install
 	$(INSTALL_BIN) ./files/15-teql $(1)/etc/hotplug.d/iface/
 endef
 
-# ensure other packages are only saved during 'tiny' builds.
-ifeq ($(BUILD_VARIANT),tiny)
 define Package/genl/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/genl/genl $(1)/usr/sbin/
@@ -188,7 +180,6 @@ define Package/rdma/install
 	$(INSTALL_DIR) $(1)/usr/sbin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/rdma/rdma $(1)/usr/sbin/
 endef
-endif
 
 $(eval $(call BuildPackage,ip-tiny))
 $(eval $(call BuildPackage,ip-full))