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| author | Wei Yang <richard.weiyang@gmail.com> | 2016-07-13 13:53:21 +0000 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2016-07-14 10:26:30 +0200 |
| commit | 5c365d18a73d3979db37006eaacefc0008869c0f (patch) | |
| tree | 2fdf5f635268375ad86b53c58d0266cdf4992d93 /drivers | |
| parent | 452014d2b4824ed9ca32a3ef6ee745f22431132a (diff) | |
| download | linux-5c365d18a73d3979db37006eaacefc0008869c0f.tar.bz2 | |
iommu/vt-d: Return error code in domain_context_mapping_one()
In 'commit <55d940430ab9> ("iommu/vt-d: Get rid of domain->iommu_lock")',
the error handling path is changed a little, which makes the function
always return 0.
This path fixes this.
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Fixes: 55d940430ab9 ('iommu/vt-d: Get rid of domain->iommu_lock')
Cc: stable@vger.kernel.org # v4.3+
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 748e5e4b3144..0a97a6da407c 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2076,7 +2076,7 @@ out_unlock: spin_unlock(&iommu->lock); spin_unlock_irqrestore(&device_domain_lock, flags); - return 0; + return ret; } struct domain_context_mapping_data { |