From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752025AbcEUSLK (ORCPT ); Sat, 21 May 2016 14:11:10 -0400 Received: from mail-qg0-f67.google.com ([209.85.192.67]:34942 "EHLO mail-qg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751379AbcEUSLH (ORCPT ); Sat, 21 May 2016 14:11:07 -0400 From: Jan Vesely To: Joerg Roedel Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Jan Vesely Subject: [PATCH 1/2] iommu/amd: Remove entry from the list before freeing it Date: Sat, 21 May 2016 14:11:03 -0400 Message-Id: <1463854264-26445-1-git-send-email-jan.vesely@rutgers.edu> X-Mailer: git-send-email 2.5.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jan Vesely Signed-off-by: Jan Vesely --- drivers/iommu/amd_iommu.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 634f636..17c76f2 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -3288,8 +3288,10 @@ static void amd_iommu_put_dm_regions(struct device *dev, { struct iommu_dm_region *entry, *next; - list_for_each_entry_safe(entry, next, head, list) + list_for_each_entry_safe(entry, next, head, list) { + list_del(&entry->list); kfree(entry); + } } static const struct iommu_ops amd_iommu_ops = { -- 2.5.5