Commit 5c365d18 authored by Wei Yang's avatar Wei Yang Committed by Joerg Roedel

iommu/vt-d: Return error code in domain_context_mapping_one()

In 'commit <55d94043> ("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: default avatarWei Yang <richard.weiyang@gmail.com>
Fixes: 55d94043 ('iommu/vt-d: Get rid of domain->iommu_lock')
Cc: stable@vger.kernel.org # v4.3+
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 452014d2
...@@ -2076,7 +2076,7 @@ static int domain_context_mapping_one(struct dmar_domain *domain, ...@@ -2076,7 +2076,7 @@ static int domain_context_mapping_one(struct dmar_domain *domain,
spin_unlock(&iommu->lock); spin_unlock(&iommu->lock);
spin_unlock_irqrestore(&device_domain_lock, flags); spin_unlock_irqrestore(&device_domain_lock, flags);
return 0; return ret;
} }
struct domain_context_mapping_data { struct domain_context_mapping_data {
......
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