diff options
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_cm.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_cm.c b/drivers/infiniband/ulp/ipoib/ipoib_cm.c index 785bc8505f2..eec833b81e9 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_cm.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_cm.c @@ -257,10 +257,11 @@ static int ipoib_cm_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *even cm_id->context = p; p->jiffies = jiffies; spin_lock_irq(&priv->lock); + if (list_empty(&priv->cm.passive_ids)) + queue_delayed_work(ipoib_workqueue, + &priv->cm.stale_task, IPOIB_CM_RX_DELAY); list_add(&p->list, &priv->cm.passive_ids); spin_unlock_irq(&priv->lock); - queue_delayed_work(ipoib_workqueue, - &priv->cm.stale_task, IPOIB_CM_RX_DELAY); return 0; err_rep: @@ -378,8 +379,6 @@ void ipoib_cm_handle_rx_wc(struct net_device *dev, struct ib_wc *wc) if (!list_empty(&p->list)) list_move(&p->list, &priv->cm.passive_ids); spin_unlock_irqrestore(&priv->lock, flags); - queue_delayed_work(ipoib_workqueue, - &priv->cm.stale_task, IPOIB_CM_RX_DELAY); } } @@ -1100,6 +1099,10 @@ static void ipoib_cm_stale_task(struct work_struct *work) kfree(p); spin_lock_irq(&priv->lock); } + + if (!list_empty(&priv->cm.passive_ids)) + queue_delayed_work(ipoib_workqueue, + &priv->cm.stale_task, IPOIB_CM_RX_DELAY); spin_unlock_irq(&priv->lock); } |