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=-8.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,HK_RANDOM_FROM,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 37949C433B4 for ; Thu, 1 Apr 2021 17:52:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 06F266101A for ; Thu, 1 Apr 2021 17:52:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234529AbhDARv5 (ORCPT ); Thu, 1 Apr 2021 13:51:57 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234841AbhDARkr (ORCPT ); Thu, 1 Apr 2021 13:40:47 -0400 Received: from mail-ej1-x630.google.com (mail-ej1-x630.google.com [IPv6:2a00:1450:4864:20::630]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0690EC08EC8D for ; Thu, 1 Apr 2021 06:55:42 -0700 (PDT) Received: by mail-ej1-x630.google.com with SMTP id kt15so2984577ejb.12 for ; Thu, 01 Apr 2021 06:55:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=eYreHFpv0BL2btEls5SiLmwIJ5VSkFqo0ZMxXFwX268=; b=kGjgCDBXErU2ZA04du1n/L9dTEVS4HW1jnvPUC7QIuc6AITZm8YO58IElC9VNnm2Ef 7qb2n+yQKrBoBqd+EFn3bDo247IktS6a+C2HiUiuvArXX0Cr7OgEpvsYEkeXs4X8zozX MOKrcGYznyxWFqkxN+H6kgiLQxfF6uUU7dAJHh0pTPL8IcmeNJz2zKajDkqbaIDIhvwq 61xB2Sw5ZQEzZVHhf/KLzso0xjHlB+AxpIdn9b1kkW5SB8ML8x+SxUyqA7xINlgcFkxy AAE9Z3nuNAIu7dJXoEQrHVvr28bRohaD804lgz9Gl89PkHZLrDyhk6kdTLvxAF/Y0/Yp o3sA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=eYreHFpv0BL2btEls5SiLmwIJ5VSkFqo0ZMxXFwX268=; b=hpQ/gn23cgnioNP3Mnu4F7vy76LLmHwUMrnl3bl9C1tzhhCJLoPBh4XSaJxBOWeeZT l08EcSa+IeFBdrLOF8sZaBQTfsBbcgC8xfLqWu7TOLXDJ3KfF+6BqAGR4mBZlVUmqsU1 4aiFy9GSfqeAEC4DyDoX0LQIHFDrYQ6GZjlqdNcW2KYZ4Ii5Y7PoZ5zcBmZXB8rf2j62 8xvN65s4xKzq0JIbQiveTcwQT0PmNFgAVU9cy80iObD9R7hfqaM/dTQs5jX4tigHCHFW 7mVI66JKdyffVZi+c7c9IZP2bk6iVrgvmNHM+vK7Z+lSfp48UcCm0SKhzzpcCG+nklsp ch9A== X-Gm-Message-State: AOAM530n+yrFxcpWjjER+ghy+BXw3svD/TSiWIan+j5e5qCxgPg0ztuP ZESyRXvmtQEq1AWrsGPsdnQ= X-Google-Smtp-Source: ABdhPJwxp5I0r/vkxr01SS2RSAXGjq9/ef2BzyxVren8qr9aipCK2n7ZL8+gefIM+NW3kOoCvF06qQ== X-Received: by 2002:a17:906:b20b:: with SMTP id p11mr9371928ejz.0.1617285340757; Thu, 01 Apr 2021 06:55:40 -0700 (PDT) Received: from agape.jhs ([5.171.72.40]) by smtp.gmail.com with ESMTPSA id c12sm3880032edx.54.2021.04.01.06.55.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Apr 2021 06:55:40 -0700 (PDT) Date: Thu, 1 Apr 2021 15:55:37 +0200 From: Fabio Aiuto To: Dan Carpenter Cc: gregkh@linuxfoundation.org, joe@perches.com, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 08/49] staging: rtl8723bs: remove RT_TRACE logs in core/rtw_cmd.c Message-ID: <20210401135536.GA1691@agape.jhs> References: <7f51432d99459d79742639341f107115f0c224c5.1617268327.git.fabioaiuto83@gmail.com> <20210401095017.GR2065@kadam> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210401095017.GR2065@kadam> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Apr 01, 2021 at 12:50:18PM +0300, Dan Carpenter wrote: > On Thu, Apr 01, 2021 at 11:20:38AM +0200, Fabio Aiuto wrote: > > @@ -677,9 +663,8 @@ u8 rtw_createbss_cmd(struct adapter *padapter) > > u8 res = _SUCCESS; > > > > if (pmlmepriv->assoc_ssid.SsidLength == 0) > > - RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); > > + ; > > else > > - RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid)); > > > > pcmd = rtw_zmalloc(sizeof(struct cmd_obj)); > > This is a bug. Smatch has a check for this which hopefully would have > detected it (I haven't tested). > > There are some more similar issues below as well. So generally the rule > is don't adjust the indenting if it's not related to your patch. In > some cases you have been fixing the indenting but it should be done in > a separate patch. But the other rule is that if your patch introduces > a checkpatch warning then you need to fix it in the same patch. In > this block the whole if statement should be removed. But also if you > have something like: > > if (foo) { > RT_TRACE(blha blah blah); > return; > } > > Then checkpatch will complain that the the curly braces are not > required. (Checkpatch might not complain for your patch but it will > complain when we re-run it with the -f option over the whole file). So > you should update this to: > > if (foo) > return; > > That's all considered part of deleting the RT_TRACE(). Also if there > are empty curly braces then delete those in the same patch. > > I have looked over patches 1-7 and those seem basically fine. I'm not > going to review any further into this patchset because you're going to > have to redo them and I will be reviewing the v2 set later anyway. So > just look it over yourself and check for any similar issues. > > regards, > dan carpenter > Hi Dan, I have the following: if (rtw_createbss_cmd(adapter) != _SUCCESS) - RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("Error =>rtw_createbss_cmd status FAIL\n")); + ; will I leave if (rtw_createbss_cmd(adapter) != _SUCCESS) ; or just rtw_createbss_cmd(adapter); ? what's best from the static analysis point of view? smatch and sparse says nothing about that. Checkpatch too seems to ignore it, maybe the first one is good, but I would like to be sure before sending another over 40 patches long patchset. thank you, fabio