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>

diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
index 1cb7a3eb29d3f1db61aac1371974d86f05952e7a..c8d9bef776da863e72d215393bdbee3de9443a02 100644 (file)
--- 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) &&