From patchwork Sun Mar 11 07:28:51 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dan Williams X-Patchwork-Id: 145958 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id C2C9FB6F9D for ; Sun, 11 Mar 2012 18:13:46 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751562Ab2CKHNp (ORCPT ); Sun, 11 Mar 2012 03:13:45 -0400 Received: from mga09.intel.com ([134.134.136.24]:43770 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751770Ab2CKHNo (ORCPT ); Sun, 11 Mar 2012 03:13:44 -0400 Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga102.jf.intel.com with ESMTP; 10 Mar 2012 23:13:44 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.67,351,1309762800"; d="scan'208";a="119826720" Received: from dwillia2-linux.jf.intel.com ([10.23.45.110]) by orsmga002.jf.intel.com with ESMTP; 10 Mar 2012 23:13:33 -0800 Received: from dwillia2-linux.jf.intel.com (localhost.localdomain [IPv6:::1]) by dwillia2-linux.jf.intel.com (Postfix) with ESMTP id 23B01800DF; Sat, 10 Mar 2012 23:28:51 -0800 (PST) Subject: [isci PATCH v2 13/18] libsas: continue revalidation To: linux-scsi@vger.kernel.org From: Dan Williams Cc: linux-ide@vger.kernel.org Date: Sat, 10 Mar 2012 23:28:51 -0800 Message-ID: <20120311072851.6320.80231.stgit@dwillia2-linux.jf.intel.com> In-Reply-To: <20120311072518.6320.61717.stgit@dwillia2-linux.jf.intel.com> References: <20120311072518.6320.61717.stgit@dwillia2-linux.jf.intel.com> User-Agent: StGit/0.16-1-g7004 MIME-Version: 1.0 Sender: linux-ide-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ide@vger.kernel.org Continue running revalidation until no more broadcast devices are discovered. Signed-off-by: Dan Williams --- drivers/scsi/libsas/sas_expander.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c index 05acd9e..dc35128 100644 --- a/drivers/scsi/libsas/sas_expander.c +++ b/drivers/scsi/libsas/sas_expander.c @@ -2077,9 +2077,7 @@ int sas_ex_revalidate_domain(struct domain_device *port_dev) struct domain_device *dev = NULL; res = sas_find_bcast_dev(port_dev, &dev); - if (res) - goto out; - if (dev) { + while (res == 0 && dev) { struct expander_device *ex = &dev->ex_dev; int i = 0, phy_id; @@ -2091,8 +2089,10 @@ int sas_ex_revalidate_domain(struct domain_device *port_dev) res = sas_rediscover(dev, phy_id); i = phy_id + 1; } while (i < ex->num_phys); + + dev = NULL; + res = sas_find_bcast_dev(port_dev, &dev); } -out: return res; }