diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/cm.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c index 784b97cb05b..f2ef7ef0f36 100644 --- a/drivers/infiniband/core/cm.c +++ b/drivers/infiniband/core/cm.c @@ -383,14 +383,11 @@ static int cm_alloc_id(struct cm_id_private *cm_id_priv) { unsigned long flags; int id; - static int next_id; idr_preload(GFP_KERNEL); spin_lock_irqsave(&cm.lock, flags); - id = idr_alloc(&cm.local_id_table, cm_id_priv, next_id, 0, GFP_NOWAIT); - if (id >= 0) - next_id = max(id + 1, 0); + id = idr_alloc_cyclic(&cm.local_id_table, cm_id_priv, 0, 0, GFP_NOWAIT); spin_unlock_irqrestore(&cm.lock, flags); idr_preload_end(); |