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Diffstat (limited to 'net/tipc/link.c')
-rw-r--r--net/tipc/link.c31
1 files changed, 17 insertions, 14 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 7d3b6e7d852a..819fb7163fa2 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -175,9 +175,12 @@ bool link_is_bc_rcvlink(struct tipc_link *l)
int tipc_link_is_active(struct tipc_link *l)
{
- struct tipc_node *n = l->owner;
+ return l->active;
+}
- return (node_active_link(n, 0) == l) || (node_active_link(n, 1) == l);
+void tipc_link_set_active(struct tipc_link *l, bool active)
+{
+ l->active = active;
}
void tipc_link_add_bc_peer(struct tipc_link *snd_l,
@@ -250,7 +253,7 @@ static u32 link_own_addr(struct tipc_link *l)
*
* Returns true if link was created, otherwise false
*/
-bool tipc_link_create(struct tipc_node *n, char *if_name, int bearer_id,
+bool tipc_link_create(struct net *net, char *if_name, int bearer_id,
int tolerance, char net_plane, u32 mtu, int priority,
int window, u32 session, u32 ownnode, u32 peer,
u16 peer_caps,
@@ -284,7 +287,7 @@ bool tipc_link_create(struct tipc_node *n, char *if_name, int bearer_id,
l->addr = peer;
l->peer_caps = peer_caps;
l->media_addr = maddr;
- l->owner = n;
+ l->net = net;
l->peer_session = WILDCARD_SESSION;
l->bearer_id = bearer_id;
l->tolerance = tolerance;
@@ -318,7 +321,7 @@ bool tipc_link_create(struct tipc_node *n, char *if_name, int bearer_id,
*
* Returns true if link was created, otherwise false
*/
-bool tipc_link_bc_create(struct tipc_node *n, u32 ownnode, u32 peer,
+bool tipc_link_bc_create(struct net *net, u32 ownnode, u32 peer,
int mtu, int window, u16 peer_caps,
struct sk_buff_head *inputq,
struct sk_buff_head *namedq,
@@ -327,7 +330,7 @@ bool tipc_link_bc_create(struct tipc_node *n, u32 ownnode, u32 peer,
{
struct tipc_link *l;
- if (!tipc_link_create(n, "", MAX_BEARERS, 0, 'Z', mtu, 0, window,
+ if (!tipc_link_create(net, "", MAX_BEARERS, 0, 'Z', mtu, 0, window,
0, ownnode, peer, peer_caps, NULL, bc_sndlink,
NULL, inputq, namedq, link))
return false;
@@ -889,10 +892,10 @@ void tipc_link_push_packets(struct tipc_link *link)
msg_set_ack(msg, ack);
msg_set_seqno(msg, seqno);
seqno = mod(seqno + 1);
- msg_set_bcast_ack(msg, link->owner->bclink.last_in);
+ /* msg_set_bcast_ack(msg, link->owner->bclink.last_in); */
link->rcv_unacked = 0;
__skb_queue_tail(&link->transmq, skb);
- tipc_bearer_send(link->owner->net, link->bearer_id,
+ tipc_bearer_send(link->net, link->bearer_id,
skb, link->media_addr);
}
link->snd_nxt = seqno;
@@ -966,8 +969,8 @@ void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *skb,
break;
msg = buf_msg(skb);
msg_set_ack(msg, mod(l_ptr->rcv_nxt - 1));
- msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
- tipc_bearer_send(l_ptr->owner->net, l_ptr->bearer_id, skb,
+ /* msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in); */
+ tipc_bearer_send(l_ptr->net, l_ptr->bearer_id, skb,
l_ptr->media_addr);
retransmits--;
l_ptr->stats.retransmitted++;
@@ -1102,9 +1105,9 @@ static int tipc_link_input(struct tipc_link *l, struct sk_buff *skb,
}
return 0;
} else if (usr == BCAST_PROTOCOL) {
- tipc_bcast_lock(l->owner->net);
+ tipc_bcast_lock(l->net);
tipc_link_bc_init_rcv(l->bc_rcvlink, hdr);
- tipc_bcast_unlock(l->owner->net);
+ tipc_bcast_unlock(l->net);
}
drop:
kfree_skb(skb);
@@ -1300,7 +1303,7 @@ void tipc_link_proto_xmit(struct tipc_link *l, u32 msg_typ, int probe_msg,
skb = __skb_dequeue(&xmitq);
if (!skb)
return;
- tipc_bearer_xmit_skb(l->owner->net, l->bearer_id, skb, l->media_addr);
+ tipc_bearer_xmit_skb(l->net, l->bearer_id, skb, l->media_addr);
l->rcv_unacked = 0;
}
@@ -2004,7 +2007,7 @@ static int __tipc_nl_add_link(struct net *net, struct tipc_nl_msg *msg,
if (tipc_link_is_up(link))
if (nla_put_flag(msg->skb, TIPC_NLA_LINK_UP))
goto attr_msg_full;
- if (tipc_link_is_active(link))
+ if (link->active)
if (nla_put_flag(msg->skb, TIPC_NLA_LINK_ACTIVE))
goto attr_msg_full;