diff options
Diffstat (limited to 'net/tipc/name_table.c')
| -rw-r--r-- | net/tipc/name_table.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c index 0d61f5826407..93bac40292c1 100644 --- a/net/tipc/name_table.c +++ b/net/tipc/name_table.c @@ -656,13 +656,14 @@ struct publication *tipc_nametbl_publish(u32 type, u32 lower, u32 upper, struct publication *publ; struct sk_buff *buf = NULL; + write_lock_bh(&tipc_nametbl_lock); if (tipc_nametbl->local_publ_count >= TIPC_MAX_PUBLICATIONS) { pr_warn("Publication failed, local publication limit reached (%u)\n", TIPC_MAX_PUBLICATIONS); + write_unlock_bh(&tipc_nametbl_lock); return NULL; } - write_lock_bh(&tipc_nametbl_lock); publ = tipc_nametbl_insert_publ(type, lower, upper, scope, tipc_own_addr, port_ref, key); if (likely(publ)) { |