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=-9.0 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,INCLUDES_CR_TRAILER,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 53C99C433E6 for ; Mon, 25 Jan 2021 20:11:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0F94C22581 for ; Mon, 25 Jan 2021 20:11:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726381AbhAYULC (ORCPT ); Mon, 25 Jan 2021 15:11:02 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731933AbhAYUKm (ORCPT ); Mon, 25 Jan 2021 15:10:42 -0500 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C9DC7C061573 for ; Mon, 25 Jan 2021 12:10:01 -0800 (PST) Received: by mail-pj1-x102a.google.com with SMTP id p15so274596pjv.3 for ; Mon, 25 Jan 2021 12:10:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=hs6xkNFn8iXNmTz5beP/yl02mudT0fhWHk/cGN74INE=; b=nPBMa1xpMkvcqkqdYF9GmJmpFQThaHp6WmtUVwVVZTluJKAt5lnIR53Eh1J1tgxMjg WPa7W+s2kjvlYJSe87uxXuGfb7BFQARkGKOu+brOF8Gvxj1FDGhNxghw1aNYduEC8dlv nlNSBV9acoSX75FM0m9lv2E7XxT+oiVd1CQ/qNZzCgHwYmhiWCYxzAIcFUE6UhNsXd6+ YJBb0H8HQfMSyeXpWASvLvoyYse86z7itnmKdW0IikY4uWDtI1I7ok0S4ZZdyVRONPGW CE6rdf8127S07IE+zkIgE69uCjIaw3QJ2rENxT7CehwwRRxy4hTZI/DFsOLDKWl5cd/R HY2Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to; bh=hs6xkNFn8iXNmTz5beP/yl02mudT0fhWHk/cGN74INE=; b=nCytMY8X0vm70A6Kvbg57fNXaUHJFFSQqyhIspcCUDjEo7ikf5ErFl1afFMVTL7cPY 2TvfcyhsoTxcV4i1VPwsyX+uUJ8Hg+flaB/Wk7gULy+uIZdLEiSrybk/N6UeZ2gll0VI ua6l/3naj7wt2XXBAJQW2kt98y7QkgWbJPaVraF15Hv4+md1fcSOPP7J5Eglp8OMQvvk CSszfFMgAKNfNPrLJ2besKmT5E2iu7AJ+OfLrQiYvxz6diJ/aJl7XC+X9WR2dUeBdJlU Xi6iANzzgwtfGZcrB8JgGmohBvzboo0EfrrLjlyIsJya/8N3h0r3CRDcCPXbfGQ4Keah 3XqA== X-Gm-Message-State: AOAM530ovOx8FXRwep1xJQp2FuRWPMAhG8jdRrwIT8vsmbXVa1LAiIqE qnKY2MJDxPInFMtucyoXHpB86y4xywU= X-Google-Smtp-Source: ABdhPJw9xSeqfrhBYwR21dZ3r4Iv29Dax5VuyhGpr1qTYoiEc/cFAvZWMoWPNyFrYi7q+ZJEuuE09A== X-Received: by 2002:a17:90a:d02:: with SMTP id t2mr1902695pja.130.1611605401365; Mon, 25 Jan 2021 12:10:01 -0800 (PST) Received: from google.com ([2620:15c:211:201:e8b4:4688:79de:94f3]) by smtp.gmail.com with ESMTPSA id b65sm18849015pga.54.2021.01.25.12.09.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 25 Jan 2021 12:09:59 -0800 (PST) Sender: Minchan Kim Date: Mon, 25 Jan 2021 12:09:57 -0800 From: Minchan Kim To: Tian Tao , Andrew Morton Cc: ngupta@vflare.org, sergey.senozhatsky.work@gmail.com, axboe@kernel.dk, linux-block@vger.kernel.org Subject: Re: [PATCH] zram: fix NULL check before some freeing functions is not needed Message-ID: References: <1611562381-14985-1-git-send-email-tiantao6@hisilicon.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1611562381-14985-1-git-send-email-tiantao6@hisilicon.com> Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On Mon, Jan 25, 2021 at 04:13:01PM +0800, Tian Tao wrote: > fixed the below warning: > /drivers/block/zram/zram_drv.c:534:2-8: WARNING: NULL check > before some freeing functions is not needed. > > Signed-off-by: Tian Tao Acked-by: Minchan Kim Thanks.