From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:8162 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2502287AbfJYQNA (ORCPT ); Fri, 25 Oct 2019 12:13:00 -0400 Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x9PG8vu2070223 for ; Fri, 25 Oct 2019 12:13:00 -0400 Received: from e06smtp05.uk.ibm.com (e06smtp05.uk.ibm.com [195.75.94.101]) by mx0a-001b2d01.pphosted.com with ESMTP id 2vv46t0fe1-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 25 Oct 2019 12:12:59 -0400 Received: from localhost by e06smtp05.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 25 Oct 2019 17:12:57 +0100 From: Benjamin Block Subject: [PATCH v2 10/11] zfcp: proper indentation to reduce confusion in zfcp_erp_required_act Date: Fri, 25 Oct 2019 18:12:52 +0200 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Message-Id: Sender: linux-s390-owner@vger.kernel.org List-ID: To: "James E . J . Bottomley" , "Martin K . Petersen" Cc: Benjamin Block , Steffen Maier , Jens Remus , Fedor Loshakov , Peter Oberparleiter , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , linux-scsi@vger.kernel.org, linux-s390@vger.kernel.org From: Steffen Maier No functional change. The unary not operator only applies to the sub expression before the logical or. So we return early if (not running) or failed. Signed-off-by: Steffen Maier Reviewed-by: Jens Remus Reviewed-by: Benjamin Block Signed-off-by: Benjamin Block --- drivers/s390/scsi/zfcp_erp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c index 96f0d34e9459..93655b85b73f 100644 --- a/drivers/s390/scsi/zfcp_erp.c +++ b/drivers/s390/scsi/zfcp_erp.c @@ -174,7 +174,7 @@ static enum zfcp_erp_act_type zfcp_erp_required_act(enum zfcp_erp_act_type want, return 0; p_status = atomic_read(&port->status); if (!(p_status & ZFCP_STATUS_COMMON_RUNNING) || - p_status & ZFCP_STATUS_COMMON_ERP_FAILED) + p_status & ZFCP_STATUS_COMMON_ERP_FAILED) return 0; if (!(p_status & ZFCP_STATUS_COMMON_UNBLOCKED)) need = ZFCP_ERP_ACTION_REOPEN_PORT; @@ -190,7 +190,7 @@ static enum zfcp_erp_act_type zfcp_erp_required_act(enum zfcp_erp_act_type want, return 0; a_status = atomic_read(&adapter->status); if (!(a_status & ZFCP_STATUS_COMMON_RUNNING) || - a_status & ZFCP_STATUS_COMMON_ERP_FAILED) + a_status & ZFCP_STATUS_COMMON_ERP_FAILED) return 0; if (p_status & ZFCP_STATUS_COMMON_NOESC) return need; -- 2.21.0