1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index 174bb654453d..dc7e478b7e5f 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -1042,7 +1042,7 @@ int dmar_enable_qi(struct intel_iommu *iommu)
 
         qi->desc = page_address(desc_page);
 
-        qi->desc_status = kmalloc(QI_LENGTH * sizeof(int), GFP_ATOMIC);
+        qi->desc_status = kzalloc(QI_LENGTH * sizeof(int), GFP_ATOMIC);
         if (!qi->desc_status) {
                 free_page((unsigned long) qi->desc);
                 kfree(qi);