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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65068C4332F for ; Thu, 3 Nov 2022 05:37:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229964AbiKCFho (ORCPT ); Thu, 3 Nov 2022 01:37:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59484 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229733AbiKCFhl (ORCPT ); Thu, 3 Nov 2022 01:37:41 -0400 Received: from mail-ej1-x632.google.com (mail-ej1-x632.google.com [IPv6:2a00:1450:4864:20::632]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C87BD2DE3 for ; Wed, 2 Nov 2022 22:37:40 -0700 (PDT) Received: by mail-ej1-x632.google.com with SMTP id t25so2405012ejb.8 for ; Wed, 02 Nov 2022 22:37:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=N6yuz4vaBpXGDDofkp9biEi/JZM9rALV78sm7Rm0mFs=; b=nIKDt+21vRMTOrnwSIevXDaFC6NEbImnogX/D4tvD0xfn1Pj7HmpQIpHuD8vZKnsjT tyU3gGqazU0vZWd6lemwHKRiic4xZqjRpEZYVZrDfUgzHGcky3HMFZcanNgKOuff3IcN Pzd+Zc0mS7047vA2ELUq+6AYPoE0NqyVpI/MWOrPMH6GOsxzYhUH8cxbFq4Us3RT2IYb zTJtJC0438wwYAVzf0fTckqgGlq3dT/+0U/bjLnuHWGshgUlOTNTc0Z/8Iit/UTNJaJB JyuD/uf2g0y5O8lWfrl5wgnZio2iHAWX6nXuJz1xV8gxqSYH8T8QuwK/cincf0Mk2XAW gHFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=N6yuz4vaBpXGDDofkp9biEi/JZM9rALV78sm7Rm0mFs=; b=Dx50F5E8MqHPNQNmbU8CEJTJvkNdWrt9KJdLtk7XOA7ZUNxD0/ghRyk9+caEtIDfV9 31yXKlIVJfcaMdTfNB058wYBz7j6v4bbmm52AXZp5fZop4CC3RxukGmYdSKkHHiuIMc/ RmRP0AY8k2YEOU1mNjPoL1KW2qon/JPSh7cYKVSFWlCLpwdZQewP67ql1J8u2wAbpYo7 jAHeD9XSNUodN6+yDjfIf1g0mPamzxuKVCdbYMTpGob1nBtQHWHdOCU/HDSmpVTPg13V PjEcuqchP9FMYa9KakqySJzQQ5rTNASGRike/lGACe+vl+m8U6RbabplzwoRqckkoNh2 A6kQ== X-Gm-Message-State: ACrzQf1eQ79qAfrRb6y620prSJN0HcssFSxWCWwzguE6C0/3ZwrTYwL3 YNGwvJ+fq1p6Ig9525bUAY6vEblsGBo= X-Google-Smtp-Source: AMsMyM40GLHvYKeS3BzkTPHm0n5pKPvj/IL9FROYw3v0be2+HGt7yHQWxBCrrmwFgnOOpHxbdPo1/A== X-Received: by 2002:a17:907:3f95:b0:7a2:36c7:31bd with SMTP id hr21-20020a1709073f9500b007a236c731bdmr27738226ejc.353.1667453859321; Wed, 02 Nov 2022 22:37:39 -0700 (PDT) Received: from [192.168.0.101] (ip5f5abb6c.dynamic.kabel-deutschland.de. [95.90.187.108]) by smtp.gmail.com with ESMTPSA id lb18-20020a170907785200b00741a0c3f4cdsm11090ejc.189.2022.11.02.22.37.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 02 Nov 2022 22:37:38 -0700 (PDT) Message-ID: <2e065cba-8094-3900-67e6-3a647bec3a7c@gmail.com> Date: Thu, 3 Nov 2022 06:37:38 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.1 Subject: Re: [PATCH] staging: r8188eu: change return type of rtw_set_802_11_disassociate to void Content-Language: en-US To: Phillip Potter , gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, paskripkin@gmail.com, linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org References: <20221102233637.6648-1-phil@philpotter.co.uk> From: Michael Straube In-Reply-To: <20221102233637.6648-1-phil@philpotter.co.uk> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Phillip, On 11/3/22 00:36, Phillip Potter wrote: > Change return type of rtw_set_802_11_disassociate to void. This function > always returns 'true' no matter what, so there is no need to return a > value, and no need to check for it in the two call sites within > rtw_wx_set_mlme. > > Signed-off-by: Phillip Potter > --- > drivers/staging/r8188eu/core/rtw_ioctl_set.c | 4 +--- > drivers/staging/r8188eu/include/rtw_ioctl_set.h | 2 +- > drivers/staging/r8188eu/os_dep/ioctl_linux.c | 6 ++---- > 3 files changed, 4 insertions(+), 8 deletions(-) > > --- a/drivers/staging/r8188eu/os_dep/ioctl_linux.c > +++ b/drivers/staging/r8188eu/os_dep/ioctl_linux.c > @@ -1020,12 +1020,10 @@ static int rtw_wx_set_mlme(struct net_device *dev, > > switch (mlme->cmd) { > case IW_MLME_DEAUTH: > - if (!rtw_set_802_11_disassociate(padapter)) > - ret = -1; > + rtw_set_802_11_disassociate(padapter); > break; > case IW_MLME_DISASSOC: > - if (!rtw_set_802_11_disassociate(padapter)) > - ret = -1; > + rtw_set_802_11_disassociate(padapter); > break; > default: > return -EOPNOTSUPP; You could also remove the ret variable and return 0 directly, since ret is not changed anymore in the function. regards, Michael