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Diffstat (limited to 'net/tipc/bcast.c')
-rw-r--r--net/tipc/bcast.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index a9e174fc0f91..f98231138916 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -327,9 +327,11 @@ exit:
*
* RCU and node lock set
*/
-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)
{
struct sk_buff *buf;
+ struct tipc_net *tn = net_generic(net, tipc_net_id);
/* Ignore "stale" link state info */
if (less_eq(last_sent, n_ptr->bclink.last_in))
@@ -362,7 +364,7 @@ void tipc_bclink_update_link_state(struct tipc_node *n_ptr, u32 last_sent)
tipc_msg_init(msg, BCAST_PROTOCOL, STATE_MSG,
INT_H_SIZE, n_ptr->addr);
msg_set_non_seq(msg, 1);
- msg_set_mc_netid(msg, tipc_net_id);
+ msg_set_mc_netid(msg, tn->net_id);
msg_set_bcast_ack(msg, n_ptr->bclink.last_in);
msg_set_bcgap_after(msg, n_ptr->bclink.last_in);
msg_set_bcgap_to(msg, to);
@@ -476,8 +478,9 @@ static void bclink_accept_pkt(struct tipc_node *node, u32 seqno)
*
* RCU is locked, no other locks set
*/
-void tipc_bclink_rcv(struct sk_buff *buf)
+void tipc_bclink_rcv(struct net *net, struct sk_buff *buf)
{
+ struct tipc_net *tn = net_generic(net, tipc_net_id);
struct tipc_msg *msg = buf_msg(buf);
struct tipc_node *node;
u32 next_in;
@@ -485,7 +488,7 @@ void tipc_bclink_rcv(struct sk_buff *buf)
int deferred = 0;
/* Screen out unwanted broadcast messages */
- if (msg_mc_netid(msg) != tipc_net_id)
+ if (msg_mc_netid(msg) != tn->net_id)
goto exit;
node = tipc_node_find(msg_prevnode(msg));
@@ -638,6 +641,8 @@ static int tipc_bcbearer_send(struct sk_buff *buf, struct tipc_bearer *unused1,
{
int bp_index;
struct tipc_msg *msg = buf_msg(buf);
+ struct net *net = sock_net(buf->sk);
+ struct tipc_net *tn = net_generic(net, tipc_net_id);
/* Prepare broadcast link message for reliable transmission,
* if first time trying to send it;
@@ -647,7 +652,7 @@ static int tipc_bcbearer_send(struct sk_buff *buf, struct tipc_bearer *unused1,
if (likely(!msg_non_seq(buf_msg(buf)))) {
bcbuf_set_acks(buf, bclink->bcast_nodes.count);
msg_set_non_seq(msg, 1);
- msg_set_mc_netid(msg, tipc_net_id);
+ msg_set_mc_netid(msg, tn->net_id);
bcl->stats.sent_info++;
if (WARN_ON(!bclink->bcast_nodes.count)) {