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-rw-r--r--drivers/iommu/dmar.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index 9a4f05e..f2eb0bc 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -1339,9 +1339,6 @@ int dmar_enable_qi(struct intel_iommu *iommu)
return -ENOMEM;
}
- qi->free_head = qi->free_tail = 0;
- qi->free_cnt = QI_LENGTH;
-
raw_spin_lock_init(&qi->q_lock);
__dmar_enable_qi(iommu);