netfilter: xtables: add missing depends for xt_TEE

Aviod these link-time errors when IPV6=m, XT_TEE=y:

net/built-in.o: In function `tee_tg_route6':
xt_TEE.c:(.text+0x45ca5): undefined reference to `ip6_route_output'
net/built-in.o: In function `tee_tg6':
xt_TEE.c:(.text+0x45d79): undefined reference to `ip6_local_out'

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Acked-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index 673a6c8f0e950ecd526243c69d4c4e5978dd72fa..e223f47b8bae1a457779fed1a4c1e2509b707328 100644 (file)
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -505,6 +505,7 @@ config NETFILTER_XT_TARGET_RATEEST
 config NETFILTER_XT_TARGET_TEE
        tristate '"TEE" - packet cloning to alternate destiantion'
        depends on NETFILTER_ADVANCED
+       depends on (IPV6 || IPV6=n)
        ---help---
        This option adds a "TEE" target with which a packet can be cloned and
        this clone be rerouted to another nexthop.