Received: by 2002:a25:1985:0:0:0:0:0 with SMTP id 127csp2187283ybz; Thu, 30 Apr 2020 12:25:33 -0700 (PDT) X-Google-Smtp-Source: APiQypKxmbyQXPaDKsfpo18/YhpeE2BgGlWCs7gZTQnIVT1Ltz+q+ssmaVXVafgmw7Jf130U3+CV X-Received: by 2002:a17:906:695:: with SMTP id u21mr4102520ejb.187.1588274733607; Thu, 30 Apr 2020 12:25:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588274733; cv=none; d=google.com; s=arc-20160816; b=M5NH3P9IfyFltMBk4XaJapVf9P37elbG+z7esCuBMakol8bQ+gs0lHQUjYNpCBGdRP S5HSc8ZES/rH4UoN8QoQ4rAICZzJD4/gNq8dQ+Zx8ZIxnxtcdUqi1QPaC88I0YwzVBig EqTKxxc+DeRA/OoL9MfRPMLZoUF/LOovJpMlPhbNQf4yAdoVD3i7Ddf3IBmPJToH7Bx5 HEqChszqKd33+TNvdg+KTZNzbR5tB1TgSJ1oa24198QeoQixTWxhtSXE9374vVsHovWH u41fdr9aiqs+lg0cVCYvJ4bn3kmsm5nTDLB9eifpcKhCdMcN2GLmUOUKZTTEiptgmvJg Bp0w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:from:subject:cc:to:message-id:date; bh=YbaBfz3aDyhnEGwjhItyxW7lTmiJWBbVqFr9RjKKn0w=; b=mx5ObZS+hEI2/ySoz6409JxZorwnU6H5Voq0ZwcSLvUfhayW4VPJN1WSBSmmTjak5V Uxcbc1LF12h52r4cG99vAN8nPSyyJVKJbw+EtJXmL7DMGwp5fF/w7XsGjnNYtwHoftbb LL9CxIT+CoAWAdLkmbZv1mSFZVWslfC1Yv1NheFrNr/Yib5MXL9y4WGX9KLOylqUiTsl /0RC9dMBe7kCo5y8A0MZPSW3+BomrVqOxMDIg3wnFPTdgGvGr1PArfjla+lIb43FP7Ot XikwWpBEoJf6I1vCSb3WrWDhjeiejQoWDL2YwyovoTdTFVRgR61ea3DdxstwNJhKTjPU LLbw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id 13si353718ejz.499.2020.04.30.12.25.07; Thu, 30 Apr 2020 12:25:33 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726835AbgD3TVK (ORCPT + 99 others); Thu, 30 Apr 2020 15:21:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50404 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726366AbgD3TVJ (ORCPT ); Thu, 30 Apr 2020 15:21:09 -0400 Received: from shards.monkeyblade.net (shards.monkeyblade.net [IPv6:2620:137:e000::1:9]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B3687C035494; Thu, 30 Apr 2020 12:21:09 -0700 (PDT) Received: from localhost (unknown [IPv6:2601:601:9f00:477::3d5]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 705451288F360; Thu, 30 Apr 2020 12:21:09 -0700 (PDT) Date: Thu, 30 Apr 2020 12:21:08 -0700 (PDT) Message-Id: <20200430.122108.297281216730911159.davem@davemloft.net> To: tangbin@cmss.chinamobile.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, zhangshengju@cmss.chinamobile.com Subject: Re: [PATCH] net/faraday: Fix unnecessary check in ftmac100_probe() From: David Miller In-Reply-To: <20200430121532.22768-1-tangbin@cmss.chinamobile.com> References: <20200430121532.22768-1-tangbin@cmss.chinamobile.com> X-Mailer: Mew version 6.8 on Emacs 26.1 Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Thu, 30 Apr 2020 12:21:09 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tang Bin Date: Thu, 30 Apr 2020 20:15:31 +0800 > The function ftmac100_probe() is only called with an openfirmware > platform device. Therefore there is no need to check that the passed > in device is NULL. > > Signed-off-by: Zhang Shengju > Signed-off-by: Tang Bin Applied.