1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index 1c0255e4ff29..6d347064b8b0 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -964,7 +964,7 @@ static void intel_compose_msi_msg(struct pci_dev *pdev,
 {
         struct irq_cfg *cfg;
         struct irte irte;
-        u16 sub_handle;
+        u16 sub_handle = 0;
         int ir_index;
 
         cfg = irq_get_chip_data(irq);