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authorJoerg Roedel <jroedel@suse.de>2015-07-22 09:58:07 (GMT)
committerJoerg Roedel <jroedel@suse.de>2015-08-12 14:23:36 (GMT)
commitde7e888646466e6c32cdd41124c0164cfed4abcb (patch)
tree0c10583b6fb7bd3d540b4a433023f3efe806656a /drivers/iommu
parentd160aca5276d093fc68d6ff48888586c90309d03 (diff)
downloadlinux-de7e888646466e6c32cdd41124c0164cfed4abcb.tar.xz
iommu/vt-d: Only call domain_remove_one_dev_info to detach old domain
There is no need to make a difference here between VM and non-VM domains, so simplify this code here. Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/intel-iommu.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 1cb7a3e..c8d9bef 100644
--- a/drivers/iommu/intel-iommu.c
+++ b/drivers/iommu/intel-iommu.c
@@ -4648,10 +4648,7 @@ static int intel_iommu_attach_device(struct iommu_domain *domain,
old_domain = find_domain(dev);
if (old_domain) {
rcu_read_lock();
- if (domain_type_is_vm_or_si(dmar_domain))
- dmar_remove_one_dev_info(old_domain, dev);
- else
- domain_remove_dev_info(old_domain);
+ dmar_remove_one_dev_info(old_domain, dev);
rcu_read_unlock();
if (!domain_type_is_vm_or_si(old_domain) &&