tipc: make tipc random value aware of net namespace

After namespace is supported, each namespace should own its private
random value. So the global variable representing the random value
must be moved to tipc_net structure.

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, 1 insertions, 1 deletions

diff --git a/net/tipc/link.c b/net/tipc/link.c
index 997256769065..193bc1560677 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -289,7 +289,7 @@ struct tipc_link *tipc_link_create(struct tipc_node *n_ptr,
         tipc_msg_init(n_ptr->net, msg, LINK_PROTOCOL, RESET_MSG, INT_H_SIZE,
                       l_ptr->addr);
         msg_set_size(msg, sizeof(l_ptr->proto_msg));
-        msg_set_session(msg, (tipc_random & 0xffff));
+        msg_set_session(msg, (tn->random & 0xffff));
         msg_set_bearer_id(msg, b_ptr->identity);
         strcpy((char *)msg_data(msg), if_name);