kmemcheck complained about the use of uninitialized memory.
So there.
Cc: David Woodhouse <dw...@infradead.org>
Signed-off-by: Hannes Reinecke <h...@suse.de>
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c
index 86e2f4a..2623a57 100644
--- a/drivers/iommu/dmar.c
+++ b/drivers/iommu/dmar.c
@@ -1040,7 +1040,7 @@ 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);
--
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