netfilter: fix Kconfig dependencies

Fix dependencies of netfilter realm match: it depends on NET_CLS_ROUTE,
which itself depends on NET_SCHED; this dependency is missing from netfilter.

Since matching on realms is also useful without having NET_SCHED enabled and
the option really only controls whether the tclassid member is included in
route and dst entries, rename the config option to IP_ROUTE_CLASSID and move
it outside of traffic scheduling context to get rid of the NET_SCHED dependeny.

Reported-by: Vladis Kletnieks <Valdis.Kletnieks@vt.edu>
Signed-off-by: Patrick McHardy <kaber@trash.net>

1 files changed, 1 insertions, 4 deletions

diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index a36270a994d7..4b753ef70bb7 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -243,7 +243,7 @@ config NET_CLS_TCINDEX
 
 config NET_CLS_ROUTE4
         tristate "Routing decision (ROUTE)"
-        select NET_CLS_ROUTE
+        select IP_ROUTE_CLASSID
         select NET_CLS
         ---help---
           If you say Y here, you will be able to classify packets
@@ -252,9 +252,6 @@ config NET_CLS_ROUTE4
           To compile this code as a module, choose M here: the
           module will be called cls_route.
 
-config NET_CLS_ROUTE
-        bool
-
 config NET_CLS_FW
         tristate "Netfilter mark (FW)"
         select NET_CLS