Received: by 2002:ac0:bc90:0:0:0:0:0 with SMTP id a16csp433949img; Wed, 20 Mar 2019 03:52:27 -0700 (PDT) X-Google-Smtp-Source: APXvYqy3nmIBCAErB1hZfwOgsgMy5dK1ymdGZiEHAMaYXRclicxbJ94/9GH34eiqMwc7xDYHtoq1 X-Received: by 2002:a63:fc60:: with SMTP id r32mr6765768pgk.345.1553079147859; Wed, 20 Mar 2019 03:52:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553079147; cv=none; d=google.com; s=arc-20160816; b=q8cZPCU1J3y1Ol5Aup+8uXJsMa2UFNdb4UhWAl0BCjRwypDfg/dUaG4C5cGbpsiW1F x056IYJpnmRxd4gUASFpD/PSSf9BUDF4lDOQOhax8ogiNjQnnOXcAlezFY/efI7U3Ws2 mASbxHOoqV1CMGcOofB8xqyM1Z5PWco12WGXh+B+Qi952r5vAagjUuJJU6oOSim8RenZ UMDUd4/kH7CZd1H2iTWwtmqsvCN4GGfubn21n6P4vTAqm4I+PZVsEHaO3za1Ok01NZBW 6lQdK97IGFsaz1NefAuTfyvc6Q/dv4yaTjU7RCNd9MV1uz5CpUATHoOWqz8LixWnjiOB Yn+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:organization:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=Zu90GGXGQZ+co+aB4D5I0+9/rp7sm4jVFRk54aT31SE=; b=SYvCpItGZzdOdtT8D/+LJwZ6S/VwMuAebyW18H8o6e50LQ/rzJiIPFRs5K23ympDLS AK5OzXrg5vMfSCGORJtS+z9FNrubsNZ7tjsSSwsPgf5NswvWGDrqMtxjoCGc/5R+3KxU d5cWM2T5sIYvaOrzS226LXK0TOvM/m7QwYfyZMePV44OuoUDQ04QkJ+Ae07Bp2QG7h5V XHvtKdaPFwckMBHFH1zXIcVnzAVqoeHTsrdbuEXz9J7zCRbTNohVIyWVmuiS3GVLavxZ Ox9u1fJgoGU08xpeXVyT3hTb1zoYekdpDWRlwP6IGEY/zwuOyiFzCWi/eyY6ICsugUn/ Tefg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id c2si1334960pfn.285.2019.03.20.03.52.12; Wed, 20 Mar 2019 03:52:27 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727801AbfCTKvK (ORCPT + 99 others); Wed, 20 Mar 2019 06:51:10 -0400 Received: from mga04.intel.com ([192.55.52.120]:43267 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727126AbfCTKvK (ORCPT ); Wed, 20 Mar 2019 06:51:10 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Mar 2019 03:51:09 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.60,248,1549958400"; d="scan'208";a="328934759" Received: from lahna.fi.intel.com (HELO lahna) ([10.237.72.157]) by fmsmga006.fm.intel.com with SMTP; 20 Mar 2019 03:51:05 -0700 Received: by lahna (sSMTP sendmail emulation); Wed, 20 Mar 2019 12:51:04 +0200 Date: Wed, 20 Mar 2019 12:51:04 +0200 From: Mika Westerberg To: Aditya Pakki Cc: kjlu@umn.edu, Andreas Noever , Michael Jamet , Yehezkel Bernat , Alexei Starovoitov , Daniel Borkmann , "David S. Miller" , Jakub Kicinski , Jesper Dangaard Brouer , John Fastabend , linux-kernel@vger.kernel.org, netdev@vger.kernel.org, xdp-newbies@vger.kernel.org, bpf@vger.kernel.org Subject: Re: [PATCH] thunderbolt: xdomain: Fix to check return value of kmemdup Message-ID: <20190320105104.GS3622@lahna.fi.intel.com> References: <20190318225508.7886-1-pakki001@umn.edu> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190318225508.7886-1-pakki001@umn.edu> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo User-Agent: Mutt/1.11.3 (2019-02-01) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Mar 18, 2019 at 05:55:08PM -0500, Aditya Pakki wrote: > @@ -1417,8 +1420,7 @@ bool tb_xdomain_handle_request(struct tb *tb, enum tb_cfg_pkg_type type, > */ > if (uuid_equal(&hdr->uuid, &tb_xdp_uuid)) { > if (type == TB_CFG_PKG_XDOMAIN_REQ) { > - tb_xdp_schedule_request(tb, hdr, size); > - return true; > + return tb_xdp_schedule_request(tb, hdr, size); Please remove parens as well that there is only a single statement following the if-block. Otherwise looks fine.