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-rw-r--r--drivers/infiniband/ulp/ipoib/ipoib_cm.c11
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);
}