tipc: make bearer list support net namespace

Bearer list defined as a global variable is used to store bearer
instances. When tipc supports net namespace, bearers created in
one namespace must be isolated with others allocated in other
namespaces, which requires us that the bearer list(bearer_list)
must be moved to tipc_net structure. As a result, a net namespace
pointer has to be passed to functions which access the bearer list.

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, 2 insertions, 1 deletions

diff --git a/net/tipc/link.h b/net/tipc/link.h
index 380e27ee0f70..9df7fa4d3bdd 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -223,7 +223,8 @@ int tipc_link_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest,
                        u32 selector);
 int tipc_link_xmit(struct net *net, struct sk_buff_head *list, u32 dest,
                    u32 selector);
-int __tipc_link_xmit(struct tipc_link *link, struct sk_buff_head *list);
+int __tipc_link_xmit(struct net *net, struct tipc_link *link,
+                     struct sk_buff_head *list);
 void tipc_link_bundle_rcv(struct net *net, struct sk_buff *buf);
 void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int prob,
                           u32 gap, u32 tolerance, u32 priority, u32 acked_mtu);