diff options
Diffstat (limited to 'drivers/iommu/dmar.c')
-rw-r--r-- | drivers/iommu/dmar.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/drivers/iommu/dmar.c b/drivers/iommu/dmar.c index 9c49300e9fb7..5d0754ed5fa0 100644 --- a/drivers/iommu/dmar.c +++ b/drivers/iommu/dmar.c @@ -1,19 +1,7 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Copyright (c) 2006, Intel Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * * Copyright (C) 2006-2008 Intel Corporation * Author: Ashok Raj <ashok.raj@intel.com> * Author: Shaohua Li <shaohua.li@intel.com> @@ -145,7 +133,7 @@ dmar_alloc_pci_notify_info(struct pci_dev *dev, unsigned long event) for (tmp = dev; tmp; tmp = tmp->bus->self) level++; - size = sizeof(*info) + level * sizeof(info->path[0]); + size = struct_size(info, path, level); if (size <= sizeof(dmar_pci_notify_info_buf)) { info = (struct dmar_pci_notify_info *)dmar_pci_notify_info_buf; } else { |