Merge tag 'drm-intel-next-fixes-2015-07-02' of git://anongit.freedesktop.org/drm...

[firefly-linux-kernel-4.4.55.git] / net / tipc / bcast.c

diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index 4906ca3c0f3a576a529eacb26631f8585291ae40..a816382fc8af1b9efb016f888493ca4dcc65fe3b 100644 (file)
--- 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);
 }