diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 187812e35c99bf62bfb632fc61fbd08ffc5abb63..6d608f71867ce02a1e2c3f107cb8241862b0f3bb 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -806,6 +806,7 @@ int __init dmar_dev_scope_init(void) info = dmar_alloc_pci_notify_info(dev, BUS_NOTIFY_ADD_DEVICE); if (!info) { + pci_dev_put(dev); return dmar_dev_scope_status; } else { dmar_pci_bus_add_dev(info);