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path: root/net/tipc/link.c
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Diffstat (limited to 'net/tipc/link.c')
-rw-r--r--net/tipc/link.c16
1 files changed, 6 insertions, 10 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c
index a6b30df6ec02..43a515dc97b0 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1145,11 +1145,8 @@ void tipc_rcv(struct net *net, struct sk_buff *skb, struct tipc_bearer *b_ptr)
}
/* Synchronize with parallel link if applicable */
if (unlikely((l_ptr->flags & LINK_SYNCHING) && !msg_dup(msg))) {
- link_handle_out_of_seq_msg(l_ptr, skb);
- if (link_synch(l_ptr))
- link_retrieve_defq(l_ptr, &head);
- skb = NULL;
- goto unlock;
+ if (!link_synch(l_ptr))
+ goto unlock;
}
l_ptr->next_in_no++;
if (unlikely(!skb_queue_empty(&l_ptr->deferdq)))
@@ -2013,7 +2010,7 @@ msg_full:
/* Caller should hold appropriate locks to protect the link */
static int __tipc_nl_add_link(struct net *net, struct tipc_nl_msg *msg,
- struct tipc_link *link)
+ struct tipc_link *link, int nlflags)
{
int err;
void *hdr;
@@ -2022,7 +2019,7 @@ static int __tipc_nl_add_link(struct net *net, struct tipc_nl_msg *msg,
struct tipc_net *tn = net_generic(net, tipc_net_id);
hdr = genlmsg_put(msg->skb, msg->portid, msg->seq, &tipc_genl_family,
- NLM_F_MULTI, TIPC_NL_LINK_GET);
+ nlflags, TIPC_NL_LINK_GET);
if (!hdr)
return -EMSGSIZE;
@@ -2095,7 +2092,7 @@ static int __tipc_nl_add_node_links(struct net *net, struct tipc_nl_msg *msg,
if (!node->links[i])
continue;
- err = __tipc_nl_add_link(net, msg, node->links[i]);
+ err = __tipc_nl_add_link(net, msg, node->links[i], NLM_F_MULTI);
if (err)
return err;
}
@@ -2143,7 +2140,6 @@ int tipc_nl_link_dump(struct sk_buff *skb, struct netlink_callback *cb)
err = __tipc_nl_add_node_links(net, &msg, node,
&prev_link);
tipc_node_unlock(node);
- tipc_node_put(node);
if (err)
goto out;
@@ -2210,7 +2206,7 @@ int tipc_nl_link_get(struct sk_buff *skb, struct genl_info *info)
goto err_out;
}
- err = __tipc_nl_add_link(net, &msg, link);
+ err = __tipc_nl_add_link(net, &msg, link, 0);
if (err)
goto err_out;