From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2852FC282C3 for ; Tue, 22 Jan 2019 14:36:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EBBB221726 for ; Tue, 22 Jan 2019 14:36:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548167772; bh=cn7LNfa3uzNUcxcOIVUvfue+JbDet6t+ypTWBrUUU08=; h=From:To:Cc:Subject:Date:List-ID:From; b=zfo1/pejCaGcWybpnMceIMka4eLf1A4/fcrYYpgMDiF65ZAlOVqlgVq3/a5f4ZhpE x44uxM6wbf6pBs6wOS7brOIhmGr27qjfxDkCPbQa6//XFmnCDaT6lgnL25U5YGO+Qy AmvDwhQpz8viZ2Y4xYzyfSJ1vzM5GzVXnqpTzzEE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728737AbfAVOgK (ORCPT ); Tue, 22 Jan 2019 09:36:10 -0500 Received: from mail.kernel.org ([198.145.29.99]:49540 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728317AbfAVOgJ (ORCPT ); Tue, 22 Jan 2019 09:36:09 -0500 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9B86320854; Tue, 22 Jan 2019 14:36:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548167769; bh=cn7LNfa3uzNUcxcOIVUvfue+JbDet6t+ypTWBrUUU08=; h=From:To:Cc:Subject:Date:From; b=ZdFlLYl2XZsRGYyWmFrP2RPIhJoLYN+h6AZJj4Y+mM8fnGw/vAjvdNZ61Usd8zM5f hqFB+82bkB1kY4natNGi17lfZkxkkm4qf2j55ghBDtQVuBZe8U5+Wldh/SKlRSpAMn mN1nJlEV2incfXM5e3LE2tJYskJUgRX9KCyVnkQQ= From: Greg Kroah-Hartman To: Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman Subject: [PATCH 0/6] x86: cleanup debugfs usage Date: Tue, 22 Jan 2019 15:35:36 +0100 Message-Id: <20190122143542.8816-1-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When calling debugfs code, there is no need to ever check the return value of the call, as no logic should ever change if a call works properly or not. Fix up a bunch of x86-specific code to not care about the results of debugfs. Greg Kroah-Hartman (6): x86: mce: no need to check return value of debugfs_create functions x86: kdebugfs: no need to check return value of debugfs_create functions x86: kvm: no need to check return value of debugfs_create functions x86: mm: no need to check return value of debugfs_create functions x86: platform: no need to check return value of debugfs_create functions x86: xen: no need to check return value of debugfs_create functions arch/x86/kernel/cpu/mce/core.c | 15 ++---- arch/x86/kernel/cpu/mce/inject.c | 34 ++----------- arch/x86/kernel/cpu/mce/severity.c | 14 ++---- arch/x86/kernel/kdebugfs.c | 60 +++++------------------ arch/x86/kvm/debugfs.c | 26 +++------- arch/x86/mm/debug_pagetables.c | 35 +++---------- arch/x86/platform/atom/punit_atom_debug.c | 22 ++------- arch/x86/platform/intel-quark/imr.c | 14 ++---- arch/x86/platform/intel/iosf_mbi.c | 21 ++------ arch/x86/platform/uv/tlb_uv.c | 15 +----- arch/x86/xen/debugfs.c | 7 +-- arch/x86/xen/p2m.c | 3 -- 12 files changed, 52 insertions(+), 214 deletions(-) -- 2.20.1