diff options
Diffstat (limited to 'drivers/iommu/dmar.c')
| -rw-r--r-- | drivers/iommu/dmar.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 60ab474bfff3..06d268abe951 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c | |||
| @@ -678,8 +678,7 @@ static int __init dmar_acpi_dev_scope_init(void) | |||
| 678 | andd->device_name); | 678 | andd->device_name); |
| 679 | continue; | 679 | continue; |
| 680 | } | 680 | } |
| 681 | acpi_bus_get_device(h, &adev); | 681 | if (acpi_bus_get_device(h, &adev)) { |
| 682 | if (!adev) { | ||
| 683 | pr_err("Failed to get device for ACPI object %s\n", | 682 | pr_err("Failed to get device for ACPI object %s\n", |
| 684 | andd->device_name); | 683 | andd->device_name); |
| 685 | continue; | 684 | continue; |