iommu/vt-d: Fix return value check of parse_ioapics_under_ir()
The function returns 0 on success, so check for the right
value.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
diff --git a/drivers/iommu/intel_irq_remapping.c b/drivers/iommu/intel_irq_remapping.c
index f3a9bd1..1fae188 100644
--- a/drivers/iommu/intel_irq_remapping.c
+++ b/drivers/iommu/intel_irq_remapping.c
@@ -690,7 +690,7 @@
if (!dmar_ir_support())
return -ENODEV;
- if (!parse_ioapics_under_ir()) {
+ if (parse_ioapics_under_ir()) {
pr_info("Not enabling interrupt remapping\n");
goto error;
}