diff options
| -rw-r--r-- | net/tipc/bcast.c | 5 | ||||
| -rw-r--r-- | net/tipc/link.c | 2 | ||||
| -rw-r--r-- | net/tipc/link.h | 1 |
3 files changed, 7 insertions, 1 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index 4906ca3c0f3a..a816382fc8af 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -108,6 +108,11 @@ void tipc_bclink_remove_node(struct net *net, u32 addr) tipc_bclink_lock(net); tipc_nmap_remove(&tn->bclink->bcast_nodes, addr); + + /* Last node? => reset backlog queue */ + if (!tn->bclink->bcast_nodes.count) + tipc_link_purge_backlog(&tn->bclink->link); + tipc_bclink_unlock(net); } diff --git a/net/tipc/link.c b/net/tipc/link.c index ca8b8e0f49b5..eaa9fe54b4ae 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -404,7 +404,7 @@ void tipc_link_reset_fragments(struct tipc_link *l_ptr) l_ptr->reasm_buf = NULL; } -static void tipc_link_purge_backlog(struct tipc_link *l) +void tipc_link_purge_backlog(struct tipc_link *l) { __skb_queue_purge(&l->backlogq); l->backlog[TIPC_LOW_IMPORTANCE].len = 0; diff --git a/net/tipc/link.h b/net/tipc/link.h index 0c02c973e985..ae0a0ea572f2 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -218,6 +218,7 @@ void tipc_link_reset_fragments(struct tipc_link *l_ptr); int tipc_link_is_up(struct tipc_link *l_ptr); int tipc_link_is_active(struct tipc_link *l_ptr); void tipc_link_purge_queues(struct tipc_link *l_ptr); +void tipc_link_purge_backlog(struct tipc_link *l); void tipc_link_reset_all(struct tipc_node *node); void tipc_link_reset(struct tipc_link *l_ptr); int tipc_link_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest, |