From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756360AbbJVCWf (ORCPT ); Wed, 21 Oct 2015 22:22:35 -0400 Received: from shards.monkeyblade.net ([149.20.54.216]:50016 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752456AbbJVCWe (ORCPT ); Wed, 21 Oct 2015 22:22:34 -0400 Date: Wed, 21 Oct 2015 19:38:59 -0700 (PDT) Message-Id: <20151021.193859.847257260524575794.davem@davemloft.net> To: fengguang.wu@intel.com Cc: arnd@arndb.de, kbuild-all@01.org, netdev@vger.kernel.org, huangdaode@hisilicon.com, liguozhu@huawei.com, Yisen.Zhuang@huawei.com, linux-kernel@vger.kernel.org Subject: Re: [PATCH] net: hisilicon: fix ptr_ret.cocci warnings From: David Miller In-Reply-To: <20151020065600.GA104525@lkp-ib03> References: <201510201454.XwPbNrDe%fengguang.wu@intel.com> <20151020065600.GA104525@lkp-ib03> X-Mailer: Mew version 6.4 on Emacs 23.4 / Mule 6.0 (HANACHIRUSATO) 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]); Wed, 21 Oct 2015 19:22:34 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: kbuild test robot Date: Tue, 20 Oct 2015 14:56:00 +0800 > drivers/net/ethernet/hisilicon/hns/hnae.c:442:1-3: WARNING: PTR_ERR_OR_ZERO can be used > > > Use PTR_ERR_OR_ZERO rather than if(IS_ERR(...)) + PTR_ERR > > Generated by: scripts/coccinelle/api/ptr_ret.cocci > > CC: Arnd Bergmann > Signed-off-by: Fengguang Wu Applied to net-next, thanks.