From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753989AbbHMRg5 (ORCPT ); Thu, 13 Aug 2015 13:36:57 -0400 Received: from 8bytes.org ([81.169.241.247]:40931 "EHLO theia.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752588AbbHMReG (ORCPT ); Thu, 13 Aug 2015 13:34:06 -0400 From: Joerg Roedel To: iommu@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org, Joerg Roedel Subject: [PATCH 0/9] iommu: Fix some static checker warnings Date: Thu, 13 Aug 2015 19:33:47 +0200 Message-Id: <1439487236-14098-1-git-send-email-joro@8bytes.org> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, here are some patches to fix various static checker warnings I have seen through testing other code. Main intention behind these is to reduce the noise. In particular I used these checkers: * coccinelle scripts in the kernel tree * smatch * sparse Please review. Thanks, Joerg Joerg Roedel (9): iommu/amd: Simplify allocation in irq_remapping_alloc() iommu/amd: Make a symbol static iommu/amd: Use BUG_ON instead of if () BUG() iommu/vt-d: Return false instead of 0 in irq_remapping_cap() iommu/vt-d: Use BUG_ON instead of if () BUG() iommu/vt-d: Make two functions static iommu/vt-d: Access iomem correctly iommu/msm: Use BUG_ON instead of if () BUG() iommu/io-pgtable-arm: Move init-fn declarations to io-pgtable.h drivers/iommu/amd_iommu.c | 21 ++++++++------------- drivers/iommu/amd_iommu_init.c | 2 +- drivers/iommu/amd_iommu_v2.c | 4 ++-- drivers/iommu/intel-iommu.c | 26 ++++++++++++++------------ drivers/iommu/intel_irq_remapping.c | 4 ++-- drivers/iommu/io-pgtable.c | 5 ----- drivers/iommu/io-pgtable.h | 5 +++++ drivers/iommu/irq_remapping.c | 2 +- drivers/iommu/msm_iommu.c | 4 ++-- 9 files changed, 35 insertions(+), 38 deletions(-) -- 1.9.1