netns: ipmr: declare mroute_do_assert and mroute_do_pim per-namespace

Preliminary work to make IPv4 multicast routing netns-aware.

Declare IPv multicast routing variables 'mroute_do_assert' and
'mroute_do_pim' per-namespace in struct netns_ipv4.

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/ipv4.h b/include/net/netns/ipv4.h
index 90b7cd20aa69..8451722782bb 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -61,6 +61,8 @@ struct netns_ipv4 {
         struct vif_device       *vif_table;
         int                     maxvif;
         atomic_t                cache_resolve_queue_len;
+        int                     mroute_do_assert;
+        int                     mroute_do_pim;
 #endif
 };
 #endif