diff options
Diffstat (limited to 'net/tipc/node.c')
| -rw-r--r-- | net/tipc/node.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c index 937cc6192bcf..703875fd6cde 100644 --- a/net/tipc/node.c +++ b/net/tipc/node.c @@ -1079,7 +1079,7 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb, u16 exp_pkts = msg_msgcnt(hdr); u16 rcv_nxt, syncpt, dlv_nxt; int state = n->state; - struct tipc_link *l, *pl = NULL; + struct tipc_link *l, *tnl, *pl = NULL; struct tipc_media_addr *maddr; int i, pb_id; @@ -1164,12 +1164,20 @@ static bool tipc_node_check_state(struct tipc_node *n, struct sk_buff *skb, /* Open tunnel link when parallel link reaches synch point */ if ((n->state == NODE_SYNCHING) && tipc_link_is_synching(l)) { + if (tipc_link_is_synching(l)) { + tnl = l; + } else { + tnl = pl; + pl = l; + } dlv_nxt = pl->rcv_nxt - mod(skb_queue_len(pl->inputq)); if (more(dlv_nxt, n->sync_point)) { - tipc_link_fsm_evt(l, LINK_SYNCH_END_EVT); + tipc_link_fsm_evt(tnl, LINK_SYNCH_END_EVT); tipc_node_fsm_evt(n, NODE_SYNCH_END_EVT); return true; } + if (l == pl) + return true; if ((usr == TUNNEL_PROTOCOL) && (mtyp == SYNCH_MSG)) return true; if (usr == LINK_PROTOCOL) |