From patchwork Fri Feb 23 23:51:34 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Snow X-Patchwork-Id: 10240019 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7C6CE601E8 for ; Fri, 23 Feb 2018 23:56:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F39328981 for ; Fri, 23 Feb 2018 23:56:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 63BDA29514; Fri, 23 Feb 2018 23:56:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 1BB2528981 for ; Fri, 23 Feb 2018 23:56:58 +0000 (UTC) Received: from localhost ([::1]:47891 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1epNCz-0001t0-AC for patchwork-qemu-devel@patchwork.kernel.org; Fri, 23 Feb 2018 18:56:57 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55172) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1epN8H-0005mD-W1 for qemu-devel@nongnu.org; Fri, 23 Feb 2018 18:52:08 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1epN8F-0005m9-Rr for qemu-devel@nongnu.org; Fri, 23 Feb 2018 18:52:05 -0500 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:33872 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1epN8B-0005ZW-3r; Fri, 23 Feb 2018 18:51:59 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 796D04078039; Fri, 23 Feb 2018 23:51:54 +0000 (UTC) Received: from probe.bos.redhat.com (dhcp-17-231.bos.redhat.com [10.18.17.231]) by smtp.corp.redhat.com (Postfix) with ESMTP id 48E08104947B; Fri, 23 Feb 2018 23:51:54 +0000 (UTC) From: John Snow To: qemu-block@nongnu.org Date: Fri, 23 Feb 2018 18:51:34 -0500 Message-Id: <20180223235142.21501-14-jsnow@redhat.com> In-Reply-To: <20180223235142.21501-1-jsnow@redhat.com> References: <20180223235142.21501-1-jsnow@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Fri, 23 Feb 2018 23:51:54 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Fri, 23 Feb 2018 23:51:54 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jsnow@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [RFC v4 13/21] blockjobs: add commit, abort, clean helpers X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, John Snow , pkrempa@redhat.com, jtc@redhat.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The completed_single function is getting a little mucked up with checking to see which callbacks exist, so let's factor them out. Signed-off-by: John Snow Reviewed-by: Eric Blake Reviewed-by: Kevin Wolf --- blockjob.c | 35 ++++++++++++++++++++++++++--------- 1 file changed, 26 insertions(+), 9 deletions(-) diff --git a/blockjob.c b/blockjob.c index ef17dea004..431ce9c220 100644 --- a/blockjob.c +++ b/blockjob.c @@ -394,6 +394,29 @@ static void block_job_update_rc(BlockJob *job) } } +static void block_job_commit(BlockJob *job) +{ + assert(!job->ret); + if (job->driver->commit) { + job->driver->commit(job); + } +} + +static void block_job_abort(BlockJob *job) +{ + assert(job->ret); + if (job->driver->abort) { + job->driver->abort(job); + } +} + +static void block_job_clean(BlockJob *job) +{ + if (job->driver->clean) { + job->driver->clean(job); + } +} + static void block_job_completed_single(BlockJob *job) { assert(job->completed); @@ -402,17 +425,11 @@ static void block_job_completed_single(BlockJob *job) block_job_update_rc(job); if (!job->ret) { - if (job->driver->commit) { - job->driver->commit(job); - } + block_job_commit(job); } else { - if (job->driver->abort) { - job->driver->abort(job); - } - } - if (job->driver->clean) { - job->driver->clean(job); + block_job_abort(job); } + block_job_clean(job); if (job->cb) { job->cb(job->opaque, job->ret);