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 X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D570FC4321E for ; Mon, 10 Sep 2018 06:35:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 99943204FD for ; Mon, 10 Sep 2018 06:35:21 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 99943204FD Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=de.ibm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727755AbeIJL1q (ORCPT ); Mon, 10 Sep 2018 07:27:46 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:56796 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727666AbeIJL1q (ORCPT ); Mon, 10 Sep 2018 07:27:46 -0400 Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w8A6Xr72143603 for ; Mon, 10 Sep 2018 02:35:18 -0400 Received: from e06smtp05.uk.ibm.com (e06smtp05.uk.ibm.com [195.75.94.101]) by mx0b-001b2d01.pphosted.com with ESMTP id 2mdff0gh03-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 10 Sep 2018 02:35:17 -0400 Received: from localhost by e06smtp05.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 10 Sep 2018 07:35:16 +0100 Received: from b06cxnps4076.portsmouth.uk.ibm.com (9.149.109.198) by e06smtp05.uk.ibm.com (192.168.101.135) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Mon, 10 Sep 2018 07:35:13 +0100 Received: from d06av23.portsmouth.uk.ibm.com (d06av23.portsmouth.uk.ibm.com [9.149.105.59]) by b06cxnps4076.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w8A6ZBOH60489736 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 10 Sep 2018 06:35:11 GMT Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8ADB0A4069; Mon, 10 Sep 2018 09:35:01 +0100 (BST) Received: from d06av23.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 45AD7A404D; Mon, 10 Sep 2018 09:35:01 +0100 (BST) Received: from mschwideX1 (unknown [9.145.63.9]) by d06av23.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 10 Sep 2018 09:35:01 +0100 (BST) Date: Mon, 10 Sep 2018 08:35:09 +0200 From: Martin Schwidefsky To: zhong jiang Cc: , , , , Subject: Re: [PATCH] s390: zfcp_aux: remove unnecessary null pointer check before mempool_destroy In-Reply-To: <1536399705-21676-1-git-send-email-zhongjiang@huawei.com> References: <1536399705-21676-1-git-send-email-zhongjiang@huawei.com> X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.30; x86_64-pc-linux-gnu) MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 18091006-0020-0000-0000-000002C3EE10 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18091006-0021-0000-0000-000021113571 Message-Id: <20180910083509.7a5359f5@mschwideX1> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-09-10_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=988 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1807170000 definitions=main-1809100072 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 8 Sep 2018 17:41:45 +0800 zhong jiang wrote: > mempool_destroy has taken null pointer check into account. so remove the > redundant check. > > Signed-off-by: zhong jiang > --- > drivers/s390/scsi/zfcp_aux.c | 21 +++++++-------------- > 1 file changed, 7 insertions(+), 14 deletions(-) Applied to linux-390:features. Thanks. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.