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=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,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 2F6E3C433DB for ; Mon, 1 Feb 2021 07:08:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DCD4264E31 for ; Mon, 1 Feb 2021 07:08:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231790AbhBAHIp (ORCPT ); Mon, 1 Feb 2021 02:08:45 -0500 Received: from mail29.static.mailgun.info ([104.130.122.29]:47044 "EHLO mail29.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232283AbhBAHFc (ORCPT ); Mon, 1 Feb 2021 02:05:32 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1612163103; h=Message-Id: Date: Subject: Cc: To: From: Sender; bh=1BYDlohroQBmsn+HRU6Cg7Qz97+nC+gSHgZesry6ziY=; b=gXssG7bnMbav8ppsFlkxmUl9146NCCMf9+PjNE6mCyImwS6FCGwH0oL+kT1XUMlKON7lvBZd 4G7VbYG3xHgSeZ3RbstvML6A4Meo9ScrGVLHF0iPKvOV9B59VaHbNwzSxXhOKkjfNYKTrddH 3i3laXuyw+B5ygq28xmLSkCyfNQ= X-Mailgun-Sending-Ip: 104.130.122.29 X-Mailgun-Sid: WyI0MWYwYSIsICJsaW51eC1rZXJuZWxAdmdlci5rZXJuZWwub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n01.prod.us-west-2.postgun.com with SMTP id 6017a7f667765734883ee532 (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Mon, 01 Feb 2021 07:04:22 GMT Sender: vjitta=codeaurora.org@mg.codeaurora.org Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 28F81C43461; Mon, 1 Feb 2021 07:04:22 +0000 (UTC) Received: from vjitta-linux.qualcomm.com (unknown [202.46.22.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: vjitta) by smtp.codeaurora.org (Postfix) with ESMTPSA id A8338C433C6; Mon, 1 Feb 2021 07:04:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org A8338C433C6 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=vjitta@codeaurora.org From: vjitta@codeaurora.org To: sfr@canb.auug.org.au, akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, vjitta@codeaurora.org, vinmenon@codeaurora.org Subject: [PATCH] lib: stackdepot: fix ignoring return value warning Date: Mon, 1 Feb 2021 12:34:08 +0530 Message-Id: <1612163048-28026-1-git-send-email-vjitta@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vijayanand Jitta fix the below ignoring return value warning for kstrtobool in is_stack_depot_disabled function. lib/stackdepot.c: In function 'is_stack_depot_disabled': lib/stackdepot.c:154:2: warning: ignoring return value of 'kstrtobool' declared with attribute 'warn_unused_result' [-Wunused-result] Fixes: b9779abb09a8 ("lib: stackdepot: add support to disable stack depot") Signed-off-by: Vijayanand Jitta --- lib/stackdepot.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/lib/stackdepot.c b/lib/stackdepot.c index cc21116..49f67a0 100644 --- a/lib/stackdepot.c +++ b/lib/stackdepot.c @@ -151,8 +151,10 @@ static struct stack_record **stack_table; static int __init is_stack_depot_disabled(char *str) { - kstrtobool(str, &stack_depot_disable); - if (stack_depot_disable) { + int ret; + + ret = kstrtobool(str, &stack_depot_disable); + if (!ret && stack_depot_disable) { pr_info("Stack Depot is disabled\n"); stack_table = NULL; } -- QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, hosted by The Linux Foundation 2.7.4