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iommu/vt-d: fix a loop in prq_event_thread() 

There is an extra semi-colon on this if statement so we always break on
the first iteration.

Fixes: 0204a49609 ('iommu/vt-d: Add callback to device driver on page faults')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
hifive-unleashed-5.1
Dan Carpenter 2015-10-17 08:18:47 +03:00 committed by David Woodhouse
parent e034992160
commit 3c7c2f3288
1 changed files with 1 additions and 1 deletions
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2
drivers/iommu/intel-svm.c
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@ -543,7 +543,7 @@ static irqreturn_t prq_event_thread(int irq, void *d)
/* Accounting for major/minor faults? */
rcu_read_lock();
list_for_each_entry_rcu(sdev, &svm->devs, list) {
if (sdev->sid == PCI_DEVID(req->bus, req->devfn));
if (sdev->sid == PCI_DEVID(req->bus, req->devfn))
break;
}
/* Other devices can go away, but the drivers are not permitted