diff options
| -rw-r--r-- | net/tipc/link.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 2aed7a958a8c..e7bb4cbb7716 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -1731,21 +1731,6 @@ void tipc_link_tnl_prepare(struct tipc_link *l, struct tipc_link *tnl, return; __skb_queue_head_init(&tnlq); - __skb_queue_head_init(&tmpxq); - __skb_queue_head_init(&frags); - - /* At least one packet required for safe algorithm => add dummy */ - skb = tipc_msg_create(TIPC_LOW_IMPORTANCE, TIPC_DIRECT_MSG, - BASIC_H_SIZE, 0, l->addr, tipc_own_addr(l->net), - 0, 0, TIPC_ERR_NO_PORT); - if (!skb) { - pr_warn("%sunable to create tunnel packet\n", link_co_err); - return; - } - __skb_queue_tail(&tnlq, skb); - tipc_link_xmit(l, &tnlq, &tmpxq); - __skb_queue_purge(&tmpxq); - /* Link Synching: * From now on, send only one single ("dummy") SYNCH message * to peer. The SYNCH message does not contain any data, just @@ -1771,6 +1756,20 @@ void tipc_link_tnl_prepare(struct tipc_link *l, struct tipc_link *tnl, return; } + __skb_queue_head_init(&tmpxq); + __skb_queue_head_init(&frags); + /* At least one packet required for safe algorithm => add dummy */ + skb = tipc_msg_create(TIPC_LOW_IMPORTANCE, TIPC_DIRECT_MSG, + BASIC_H_SIZE, 0, l->addr, tipc_own_addr(l->net), + 0, 0, TIPC_ERR_NO_PORT); + if (!skb) { + pr_warn("%sunable to create tunnel packet\n", link_co_err); + return; + } + __skb_queue_tail(&tnlq, skb); + tipc_link_xmit(l, &tnlq, &tmpxq); + __skb_queue_purge(&tmpxq); + /* Initialize reusable tunnel packet header */ tipc_msg_init(tipc_own_addr(l->net), &tnlhdr, TUNNEL_PROTOCOL, mtyp, INT_H_SIZE, l->addr); |