From patchwork Tue Sep 27 12:39:26 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Yan X-Patchwork-Id: 610862 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DF708C6FA82 for ; Tue, 27 Sep 2022 12:17:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232315AbiI0MRv (ORCPT ); Tue, 27 Sep 2022 08:17:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35536 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232255AbiI0MRd (ORCPT ); Tue, 27 Sep 2022 08:17:33 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0B53377E8E; Tue, 27 Sep 2022 05:17:32 -0700 (PDT) Received: from canpemm500004.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4McJRH3DlDzHtgy; Tue, 27 Sep 2022 20:12:43 +0800 (CST) Received: from huawei.com (10.175.127.227) by canpemm500004.china.huawei.com (7.192.104.92) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.31; Tue, 27 Sep 2022 20:17:29 +0800 From: Jason Yan To: , CC: , , , , , , , , Jason Yan Subject: [PATCH v5 8/8] scsi: libsas: use sas_phy_match_port_addr() instead of open coded Date: Tue, 27 Sep 2022 20:39:26 +0800 Message-ID: <20220927123926.953297-9-yanaijie@huawei.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20220927123926.953297-1-yanaijie@huawei.com> References: <20220927123926.953297-1-yanaijie@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To canpemm500004.china.huawei.com (7.192.104.92) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org The sas address comparison of asd_sas_port and expander phy is open coded. Now we can replace it with sas_phy_match_port_addr(). Signed-off-by: Jason Yan Reviewed-by: Damien Le Moal --- drivers/scsi/libsas/sas_expander.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 38ed42b14fa0..b358a1cd9a68 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -1005,8 +1005,7 @@ static int sas_ex_discover_dev(struct domain_device *dev, int phy_id) } /* Parent and domain coherency */ - if (!dev->parent && (SAS_ADDR(ex_phy->attached_sas_addr) == - SAS_ADDR(dev->port->sas_addr))) { + if (!dev->parent && sas_phy_match_port_addr(dev->port, ex_phy)) { sas_add_parent_port(dev, phy_id); return 0; }