diff options
Diffstat (limited to 'net/tipc/monitor.c')
| -rw-r--r-- | net/tipc/monitor.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c index 8e884ed06d4b..32dc33a94bc7 100644 --- a/net/tipc/monitor.c +++ b/net/tipc/monitor.c @@ -642,9 +642,13 @@ void tipc_mon_delete(struct net *net, int bearer_id) { struct tipc_net *tn = tipc_net(net); struct tipc_monitor *mon = tipc_monitor(net, bearer_id); - struct tipc_peer *self = get_self(net, bearer_id); + struct tipc_peer *self; struct tipc_peer *peer, *tmp; + if (!mon) + return; + + self = get_self(net, bearer_id); write_lock_bh(&mon->lock); tn->monitors[bearer_id] = NULL; list_for_each_entry_safe(peer, tmp, &self->list, list) { |