Call irq_domain_free_fwnode to free 'fn' if dmar_enable_qi returns failure, same as when irq_domain_create_hierarchy returns failure.
Signed-off-by: Guoqing Jiang <[email protected]> --- drivers/iommu/intel/irq_remapping.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/intel/irq_remapping.c b/drivers/iommu/intel/irq_remapping.c index f912fe45bea2..6e8362c21fc3 100644 --- a/drivers/iommu/intel/irq_remapping.c +++ b/drivers/iommu/intel/irq_remapping.c @@ -594,6 +594,7 @@ static int intel_setup_irq_remapping(struct intel_iommu *iommu) dmar_disable_qi(iommu); if (dmar_enable_qi(iommu)) { + irq_domain_free_fwnode(fn); pr_err("Failed to enable queued invalidation\n"); goto out_free_bitmap; } -- 2.31.1 _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
