diff options
| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2015-10-17 08:18:47 +0300 |
|---|---|---|
| committer |   David Woodhouse <David.Woodhouse@intel.com> | 2015-10-18 15:26:04 +0100 |
| commit | 3c7c2f32884214e5b05da6426c6f737d3cd4efcb (patch) | |
| tree | 68b8920a2915ac74d984a7ea5f59b98b48c0f260 /drivers/iommu | |
| parent | iommu/vt-d: Fix IOTLB flushing for global pages (diff) | |
| download | linux-dev-3c7c2f32884214e5b05da6426c6f737d3cd4efcb.tar.xz linux-dev-3c7c2f32884214e5b05da6426c6f737d3cd4efcb.zip | |
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: 0204a4960982 ('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>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/intel-svm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel-svm.c b/drivers/iommu/intel-svm.c index da73d2b13f54..dd871d5888c7 100644 --- a/drivers/iommu/intel-svm.c +++ b/drivers/iommu/intel-svm.c @@ -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 |