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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 221F7C43470 for ; Fri, 9 Apr 2021 20:27:44 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id D97CE61007 for ; Fri, 9 Apr 2021 20:27:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D97CE61007 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 7CE926B0082; Fri, 9 Apr 2021 16:27:43 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 77D4B6B0083; Fri, 9 Apr 2021 16:27:43 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6C89C6B0085; Fri, 9 Apr 2021 16:27:43 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0067.hostedemail.com [216.40.44.67]) by kanga.kvack.org (Postfix) with ESMTP id 509756B0082 for ; Fri, 9 Apr 2021 16:27:43 -0400 (EDT) Received: from smtpin12.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 0F5638248047 for ; Fri, 9 Apr 2021 20:27:43 +0000 (UTC) X-FDA: 78013964406.12.D98DEFB Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf01.hostedemail.com (Postfix) with ESMTP id EBD26500152E for ; Fri, 9 Apr 2021 20:27:41 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id A7FA36113A; Fri, 9 Apr 2021 20:27:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1618000062; bh=ropNXJ0RUOz2cNxSQ1Npm+PVss05ZV7zCBurMb53u54=; h=Date:From:To:Subject:In-Reply-To:From; b=yLukpdUIfsqIRoWKgViwcGZOQrRTEgaYGkbhrUERx99sILcmL1aFj6bJDNy0aa0NJ o6d/HzDN5T3iobG8DyF1aerfAZrF6aVRT0qnLwJ1hmT5yu+2IWKEc9hRtnZFmDInZq pnTLyIHOdOiJjz+ds0s8+F7JtK+uSblBG6m44cUM= Date: Fri, 09 Apr 2021 13:27:41 -0700 From: Andrew Morton To: akpm@linux-foundation.org, elver@google.com, glider@google.com, linux-mm@kvack.org, lkp@intel.com, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 14/16] lib/test_kasan_module.c: suppress unused var warning Message-ID: <20210409202741.xZ0aCbu7I%akpm@linux-foundation.org> In-Reply-To: <20210409132633.6855fc8fea1b3905ea1bb4be@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: EBD26500152E X-Stat-Signature: cy8gua3ztm53cbdkqw3bodrp9grwmcmz Received-SPF: none (linux-foundation.org>: No applicable sender policy available) receiver=imf01; identity=mailfrom; envelope-from=""; helo=mail.kernel.org; client-ip=198.145.29.99 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1618000061-490991 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Andrew Morton Subject: lib/test_kasan_module.c: suppress unused var warning Local `unused' is intentionally unused - it is there to suppress __must_check warnings. Reported-by: kernel test robot Link: https://lkml.kernel.org/r/202104050216.HflRxfJm-lkp@intel.com Cc: Marco Elver Cc: Alexander Potapenko Signed-off-by: Andrew Morton --- lib/test_kasan_module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/lib/test_kasan_module.c~lib-test_kasan_modulec-suppress-unused-var-warning +++ a/lib/test_kasan_module.c @@ -22,7 +22,7 @@ static noinline void __init copy_user_te char *kmem; char __user *usermem; size_t size = 10; - int unused; + int __maybe_unused unused; kmem = kmalloc(size, GFP_KERNEL); if (!kmem) _