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IB/ipath: replace uses of LIST_POISON

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Per Andrew's request.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Bryan O'Sullivan
2006-05-23 11:32:32 -07:00
committed by Roland Dreier
parent eaf6733bc1
commit 94b8d9f98d
4 changed files with 25 additions and 28 deletions
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2
drivers/infiniband/hw/ipath/ipath_ruc.c
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@@ -435,7 +435,7 @@ void ipath_no_bufs_available(struct ipath_qp *qp, struct ipath_ibdev *dev)
unsigned long flags;
spin_lock_irqsave(&dev->pending_lock, flags);
if (qp->piowait.next == LIST_POISON1)
if (list_empty(&qp->piowait))
list_add_tail(&qp->piowait, &dev->piowait);
spin_unlock_irqrestore(&dev->pending_lock, flags);
/*