diff options
Diffstat (limited to 'net/tipc/monitor.c')
| -rw-r--r-- | net/tipc/monitor.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/tipc/monitor.c b/net/tipc/monitor.c index be70a57c1ff9..ed97a5876ebe 100644 --- a/net/tipc/monitor.c +++ b/net/tipc/monitor.c @@ -728,12 +728,13 @@ int tipc_nl_add_monitor_peer(struct net *net, struct tipc_nl_msg *msg, u32 bearer_id, u32 *prev_node) { struct tipc_monitor *mon = tipc_monitor(net, bearer_id); - struct tipc_peer *peer = mon->self; + struct tipc_peer *peer; if (!mon) return -EINVAL; read_lock_bh(&mon->lock); + peer = mon->self; do { if (*prev_node) { if (peer->addr == *prev_node) @@ -794,10 +795,10 @@ int __tipc_nl_add_monitor(struct net *net, struct tipc_nl_msg *msg, return 0; attr_msg_full: + read_unlock_bh(&mon->lock); nla_nest_cancel(msg->skb, attrs); msg_full: genlmsg_cancel(msg->skb, hdr); - read_unlock_bh(&mon->lock); return -EMSGSIZE; } |
