diff options
Diffstat (limited to 'drivers/iommu/dmar.c')
| -rw-r--r-- | drivers/iommu/dmar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 39f8b717fe84..3ce1f62a091f 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -1551,7 +1551,7 @@ int dmar_set_interrupt(struct intel_iommu *iommu) return 0; irq = create_irq(); - if (!irq) { + if (irq <= 0) { pr_err("IOMMU: no free vectors\n"); return -EINVAL; } |