From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752920AbeDHQvR (ORCPT ); Sun, 8 Apr 2018 12:51:17 -0400 Received: from shards.monkeyblade.net ([184.105.139.130]:51884 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752137AbeDHQvP (ORCPT ); Sun, 8 Apr 2018 12:51:15 -0400 Date: Sun, 08 Apr 2018 12:51:14 -0400 (EDT) Message-Id: <20180408.125114.2111042327285982582.davem@davemloft.net> To: march511@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] make net_gso_ok return false when gso_type is zero(invalid) From: David Miller In-Reply-To: <20180406014340.1562-1-march511@gmail.com> References: <20180406014340.1562-1-march511@gmail.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Wenhua Shi Date: Fri, 6 Apr 2018 03:43:39 +0200 > Signed-off-by: Wenhua Shi This precondition should be made impossible instead of having to do an extra check everywhere that this helper is invoked, many of which are in fast paths.