Benjamin Thery 6c5143dbcf netns: ipmr: declare reg_vif_num per-namespace ...

Preliminary work to make IPv4 multicast routing netns-aware.

Declare variable 'reg_vif_num' per-namespace, move into struct netns_ipv4.

At the moment, this variable is only referenced in init_net.

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

2009-01-22 13:57:40 -08:00

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