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-rw-r--r--net/tipc/link.c31
-rw-r--r--net/tipc/link.h6
-rw-r--r--net/tipc/node.c9
3 files changed, 16 insertions, 30 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 0c2944fb9ae0..f15635391576 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -123,7 +123,6 @@ struct tipc_stats {
struct tipc_link {
u32 addr;
char name[TIPC_MAX_LINK_NAME];
- struct tipc_media_addr *media_addr;
struct net *net;
/* Management and link supervision data */
@@ -1261,26 +1260,6 @@ drop:
return rc;
}
-/*
- * Send protocol message to the other endpoint.
- */
-static void tipc_link_proto_xmit(struct tipc_link *l, u32 msg_typ,
- int probe_msg, u32 gap, u32 tolerance,
- u32 priority)
-{
- struct sk_buff *skb = NULL;
- struct sk_buff_head xmitq;
-
- __skb_queue_head_init(&xmitq);
- tipc_link_build_proto_msg(l, msg_typ, probe_msg, gap,
- tolerance, priority, &xmitq);
- skb = __skb_dequeue(&xmitq);
- if (!skb)
- return;
- tipc_bearer_xmit_skb(l->net, l->bearer_id, skb, l->media_addr);
- l->rcv_unacked = 0;
-}
-
static void tipc_link_build_proto_msg(struct tipc_link *l, int mtyp, bool probe,
u16 rcvgap, int tolerance, int priority,
struct sk_buff_head *xmitq)
@@ -2021,16 +2000,18 @@ msg_full:
return -EMSGSIZE;
}
-void tipc_link_set_tolerance(struct tipc_link *l, u32 tol)
+void tipc_link_set_tolerance(struct tipc_link *l, u32 tol,
+ struct sk_buff_head *xmitq)
{
l->tolerance = tol;
- tipc_link_proto_xmit(l, STATE_MSG, 0, 0, tol, 0);
+ tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, tol, 0, xmitq);
}
-void tipc_link_set_prio(struct tipc_link *l, u32 prio)
+void tipc_link_set_prio(struct tipc_link *l, u32 prio,
+ struct sk_buff_head *xmitq)
{
l->priority = prio;
- tipc_link_proto_xmit(l, STATE_MSG, 0, 0, 0, prio);
+ tipc_link_build_proto_msg(l, STATE_MSG, 0, 0, 0, prio, xmitq);
}
void tipc_link_set_abort_limit(struct tipc_link *l, u32 limit)
diff --git a/net/tipc/link.h b/net/tipc/link.h
index b2ae0f4276af..b4ee9d6e181d 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -112,8 +112,10 @@ char tipc_link_plane(struct tipc_link *l);
int tipc_link_prio(struct tipc_link *l);
int tipc_link_window(struct tipc_link *l);
unsigned long tipc_link_tolerance(struct tipc_link *l);
-void tipc_link_set_tolerance(struct tipc_link *l, u32 tol);
-void tipc_link_set_prio(struct tipc_link *l, u32 prio);
+void tipc_link_set_tolerance(struct tipc_link *l, u32 tol,
+ struct sk_buff_head *xmitq);
+void tipc_link_set_prio(struct tipc_link *l, u32 prio,
+ struct sk_buff_head *xmitq);
void tipc_link_set_abort_limit(struct tipc_link *l, u32 limit);
void tipc_link_set_queue_limits(struct tipc_link *l, u32 window);
int __tipc_nl_add_link(struct net *net, struct tipc_nl_msg *msg,
diff --git a/net/tipc/node.c b/net/tipc/node.c
index fa97d9649a28..f8a8255a7182 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1637,9 +1637,12 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info)
char *name;
struct tipc_link *link;
struct tipc_node *node;
+ struct sk_buff_head xmitq;
struct nlattr *attrs[TIPC_NLA_LINK_MAX + 1];
struct net *net = sock_net(skb->sk);
+ __skb_queue_head_init(&xmitq);
+
if (!info->attrs[TIPC_NLA_LINK])
return -EINVAL;
@@ -1683,13 +1686,13 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info)
u32 tol;
tol = nla_get_u32(props[TIPC_NLA_PROP_TOL]);
- tipc_link_set_tolerance(link, tol);
+ tipc_link_set_tolerance(link, tol, &xmitq);
}
if (props[TIPC_NLA_PROP_PRIO]) {
u32 prio;
prio = nla_get_u32(props[TIPC_NLA_PROP_PRIO]);
- tipc_link_set_prio(link, prio);
+ tipc_link_set_prio(link, prio, &xmitq);
}
if (props[TIPC_NLA_PROP_WIN]) {
u32 win;
@@ -1701,7 +1704,7 @@ int tipc_nl_node_set_link(struct sk_buff *skb, struct genl_info *info)
out:
tipc_node_read_unlock(node);
-
+ tipc_bearer_xmit(net, bearer_id, &xmitq, &node->links[bearer_id].maddr);
return res;
}