tipc: involve namespace infrastructure

Involve namespace infrastructure, make the "tipc_net_id" global
variable aware of per namespace, and rename it to "net_id". In
order that the conversion can be successfully done, an instance
of networking namespace must be passed to relevant functions,
allowing them to access the "net_id" variable of per namespace.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Tested-by: Tero Aho <Tero.Aho@coriant.com>
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 2 deletions

diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index 644d791..a5fd224 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -91,10 +91,11 @@ void tipc_bclink_add_node(u32 addr);
 void tipc_bclink_remove_node(u32 addr);
 struct tipc_node *tipc_bclink_retransmit_to(void);
 void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked);
-void tipc_bclink_rcv(struct sk_buff *buf);
+void tipc_bclink_rcv(struct net *net, struct sk_buff *buf);
 u32  tipc_bclink_get_last_sent(void);
 u32  tipc_bclink_acks_missing(struct tipc_node *n_ptr);
-void tipc_bclink_update_link_state(struct tipc_node *n_ptr, u32 last_sent);
+void tipc_bclink_update_link_state(struct net *net, struct tipc_node *n_ptr,
+				   u32 last_sent);
 int  tipc_bclink_stats(char *stats_buf, const u32 buf_size);
 int  tipc_bclink_reset_stats(void);
 int  tipc_bclink_set_queue_limits(u32 limit);