diff options
| author | Wei Yang <richard.weiyang@gmail.com> | 2016-07-13 13:53:21 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-08-20 18:09:21 +0200 |
| commit | 28a5f4cbb18b86ad40be5da53263bc1704dbdb6f (patch) | |
| tree | 54f899b4bad4292d42b12a2c7ba3843f4c31ecfb /drivers/iommu | |
| parent | bd78d819b4abaf1b471ea6da8b440730d24ac897 (diff) | |
iommu/vt-d: Return error code in domain_context_mapping_one()
commit 5c365d18a73d3979db37006eaacefc0008869c0f upstream.
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')
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/iommu')
| -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 6763a4dfed94..24d81308a1a6 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -2032,7 +2032,7 @@ out_unlock: spin_unlock(&iommu->lock); spin_unlock_irqrestore(&device_domain_lock, flags); - return 0; + return ret; } struct domain_context_mapping_data { |