netns: ip6mr: declare mroute_do_assert and mroute_do_pim per-namespace

Preliminary work to make IPv6 multicast forwarding netns-aware.

Declare IPv6 multicast forwarding variables 'mroute_do_assert' and
'mroute_do_pim' per-namespace in struct netns_ipv6.

At the moment, these variables are only referenced in init_net.

Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 30572f3f9781..919cb0f20055 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -61,6 +61,8 @@ struct netns_ipv6 {
         struct mif_device       *vif6_table;
         int                     maxvif;
         atomic_t                cache_resolve_queue_len;
+        int                     mroute_do_assert;
+        int                     mroute_do_pim;
 #endif
 };
 #endif