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=-17.0 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 B671AC07E99 for ; Thu, 8 Jul 2021 18:34:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9F66061456 for ; Thu, 8 Jul 2021 18:34:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229842AbhGHShZ (ORCPT ); Thu, 8 Jul 2021 14:37:25 -0400 Received: from mail-pf1-f178.google.com ([209.85.210.178]:43958 "EHLO mail-pf1-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229566AbhGHShW (ORCPT ); Thu, 8 Jul 2021 14:37:22 -0400 Received: by mail-pf1-f178.google.com with SMTP id a127so6306309pfa.10 for ; Thu, 08 Jul 2021 11:34:40 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=Wpe7pq4aVg7ucsvY4mN5cBs5bzV8w5kf4tTHNcQD3vs=; b=LJeV+0AK6DwT6Ih9F4qeEVQgo3IsmQNlNY3219OGUv+q1ygkXkwzGjED/NZUKUn92u +EOWpuWUIE2NKTYzrW9ImEFKKXZVBm8BYdQh+ZYmgO2L8xJG1Vx5OD1sjHhpKP9g/nsI NDCvi5ZCc/VgukCBv+56QgG5QO+Q6ywyvFVj5G7cEi9Zu2HOhLcoF/dF5jDCIgjCa/tC WI1SGKl372v585VPeHaqAeZ9fRGOXX0PyyB7QHLUQUejjkURg2rUA6xNO87lA/yjARgX DDCslHZJMVAJbF1hCZaOk77lwoBeNglCVwn4eDTpBI+4N0kiyBQAdt4pGSp+wjY3TDbE kaAg== X-Gm-Message-State: AOAM532TDlH3LzxRHLd+o4OGFRCbTMKCORJhLmkAb4bGXXbiwVkofOuV hpShH9aEXFQkTs+DGVdOWyM= X-Google-Smtp-Source: ABdhPJyiEXc2GsLpWLlrf3P0O3J1DElExeEgyGes7bnBbh+mGyn90FM9uwHKc2ap8tWXjbzgzjWMTw== X-Received: by 2002:a63:cc0c:: with SMTP id x12mr32758737pgf.1.1625769280197; Thu, 08 Jul 2021 11:34:40 -0700 (PDT) Received: from asus.hsd1.ca.comcast.net ([2601:647:4000:d7:a726:7139:5a1a:7978]) by smtp.gmail.com with ESMTPSA id w22sm3768302pfq.83.2021.07.08.11.34.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Jul 2021 11:34:39 -0700 (PDT) From: Bart Van Assche To: Akinobu Mita Cc: linux-kernel@vger.kernel.org, Jaegeuk Kim , Bart Van Assche Subject: [PATCH] fault-inject: Declare the second argument of setup_fault_attr() const Date: Thu, 8 Jul 2021 11:34:26 -0700 Message-Id: <20210708183427.22842-1-bvanassche@acm.org> X-Mailer: git-send-email 2.32.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch makes it possible to pass a const char * argument to setup_fault_attr() without having to cast away constness. Cc: Akinobu Mita Signed-off-by: Bart Van Assche --- include/linux/fault-inject.h | 2 +- lib/fault-inject.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/linux/fault-inject.h b/include/linux/fault-inject.h index e525f6957c49..afc649f0102b 100644 --- a/include/linux/fault-inject.h +++ b/include/linux/fault-inject.h @@ -42,7 +42,7 @@ struct fault_attr { } #define DECLARE_FAULT_ATTR(name) struct fault_attr name = FAULT_ATTR_INITIALIZER -int setup_fault_attr(struct fault_attr *attr, char *str); +int setup_fault_attr(struct fault_attr *attr, const char *str); bool should_fail(struct fault_attr *attr, ssize_t size); #ifdef CONFIG_FAULT_INJECTION_DEBUG_FS diff --git a/lib/fault-inject.c b/lib/fault-inject.c index ce12621b4275..45520151b32d 100644 --- a/lib/fault-inject.c +++ b/lib/fault-inject.c @@ -15,7 +15,7 @@ * setup_fault_attr() is a helper function for various __setup handlers, so it * returns 0 on error, because that is what __setup handlers do. */ -int setup_fault_attr(struct fault_attr *attr, char *str) +int setup_fault_attr(struct fault_attr *attr, const char *str) { unsigned long probability; unsigned long interval;