From patchwork Wed Jun 24 17:08:59 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neelesh Gupta X-Patchwork-Id: 488153 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [103.22.144.68]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 8C3FC140320 for ; Thu, 25 Jun 2015 03:09:15 +1000 (AEST) Received: from ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 77C061A0F82 for ; Thu, 25 Jun 2015 03:09:15 +1000 (AEST) X-Original-To: skiboot@lists.ozlabs.org Delivered-To: skiboot@lists.ozlabs.org Received: from e28smtp02.in.ibm.com (e28smtp02.in.ibm.com [122.248.162.2]) (using TLSv1 with cipher CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 730FC1A06A7 for ; Thu, 25 Jun 2015 03:09:10 +1000 (AEST) Received: from /spool/local by e28smtp02.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Wed, 24 Jun 2015 22:39:07 +0530 Received: from d28dlp01.in.ibm.com (9.184.220.126) by e28smtp02.in.ibm.com (192.168.1.132) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; Wed, 24 Jun 2015 22:39:05 +0530 X-Helo: d28dlp01.in.ibm.com X-MailFrom: neelegup@linux.vnet.ibm.com X-RcptTo: skiboot@lists.ozlabs.org Received: from d28relay05.in.ibm.com (d28relay05.in.ibm.com [9.184.220.62]) by d28dlp01.in.ibm.com (Postfix) with ESMTP id 25F03E004C for ; Wed, 24 Jun 2015 22:42:39 +0530 (IST) Received: from d28av01.in.ibm.com (d28av01.in.ibm.com [9.184.220.63]) by d28relay05.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id t5OH92wL7209338 for ; Wed, 24 Jun 2015 22:39:02 +0530 Received: from d28av01.in.ibm.com (localhost [127.0.0.1]) by d28av01.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id t5OH91Oq010869 for ; Wed, 24 Jun 2015 22:39:01 +0530 Received: from localhost.localdomain ([9.126.238.40]) by d28av01.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id t5OH90Zr010815 for ; Wed, 24 Jun 2015 22:39:01 +0530 From: Neelesh Gupta To: skiboot@lists.ozlabs.org Date: Wed, 24 Jun 2015 22:38:59 +0530 Message-ID: <20150624170849.5612.79108.stgit@localhost.localdomain> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15062417-0005-0000-0000-00000611A75C Subject: [Skiboot] [PATCH] ipmi: Simplify the sync message function X-BeenThere: skiboot@lists.ozlabs.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Mailing list for skiboot development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: skiboot-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Skiboot" Signed-off-by: Neelesh Gupta --- core/ipmi.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/core/ipmi.c b/core/ipmi.c index 9d91c26..bee2987 100644 --- a/core/ipmi.c +++ b/core/ipmi.c @@ -160,13 +160,11 @@ void ipmi_queue_msg_sync(struct ipmi_msg *msg) } lock(&sync_lock); - while (sync_msg); sync_msg = msg; ipmi_queue_msg(msg); - unlock(&sync_lock); - - while (sync_msg == msg) + while (sync_msg) time_wait_ms(100); + unlock(&sync_lock); } static void ipmi_read_event_complete(struct ipmi_msg *msg)