From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AC485C433DF for ; Tue, 30 Jun 2020 09:27:04 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 72F86204EC for ; Tue, 30 Jun 2020 09:27:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="XVTXQ5a+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 72F86204EC Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:55344 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jqCXf-00085O-PI for qemu-devel@archiver.kernel.org; Tue, 30 Jun 2020 05:27:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:44796) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jqCSM-0007ZW-JV for qemu-devel@nongnu.org; Tue, 30 Jun 2020 05:21:34 -0400 Received: from us-smtp-2.mimecast.com ([207.211.31.81]:45150 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1jqCSK-0005rD-Ls for qemu-devel@nongnu.org; Tue, 30 Jun 2020 05:21:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1593508892; h=from:from:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QwV5XnHgV7hMyuN+o8JqEMoqKDiYnwYZBd0qhi2m0pE=; b=XVTXQ5a+xFwTWqBYRs49GsvrMoqjYXAj5rLwAbJ1SOaGWngsahFOKFiu7T6B2kGaeD4Zbo HXNfAagvV1KPa0JzDzMjbKcd2/vIYiyF6oBXFbiUeGo7U7o4phY5gp6EBPWfSDStDyfg2S dia2HE9zsrCNk1Q2ArVOuHl1WSeRTLo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-177-5fXLub9iMdCnuSxmiCUcSA-1; Tue, 30 Jun 2020 05:21:28 -0400 X-MC-Unique: 5fXLub9iMdCnuSxmiCUcSA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4AD531005512; Tue, 30 Jun 2020 09:21:27 +0000 (UTC) Received: from redhat.com (unknown [10.36.110.30]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0E0FF741A9; Tue, 30 Jun 2020 09:21:25 +0000 (UTC) Date: Tue, 30 Jun 2020 10:21:23 +0100 From: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= To: Markus Armbruster Subject: Re: [PATCH v3 03/26] Clean up some calls to ignore Error objects the right way Message-ID: <20200630092123.GD1370404@redhat.com> References: <20200630090351.1247703-1-armbru@redhat.com> <20200630090351.1247703-4-armbru@redhat.com> MIME-Version: 1.0 In-Reply-To: <20200630090351.1247703-4-armbru@redhat.com> User-Agent: Mutt/1.14.3 (2020-06-14) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=berrange@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Disposition: inline Received-SPF: pass client-ip=207.211.31.81; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/30 02:00:02 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= Cc: Jerome Forissier , qemu-devel@nongnu.org, Greg Kurz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Tue, Jun 30, 2020 at 11:03:28AM +0200, Markus Armbruster wrote: > Receiving the error in a local variable only to free it is less clear > (and also less efficient) than passing NULL. Clean up. > > Cc: Daniel P. Berrange > Cc: Jerome Forissier > CC: Greg Kurz > Signed-off-by: Markus Armbruster > Reviewed-by: Greg Kurz > --- > chardev/char-socket.c | 6 ++---- > hw/9pfs/9p.c | 6 ++---- > hw/arm/virt.c | 4 +--- > hw/ppc/spapr_drc.c | 4 +--- > ui/vnc.c | 3 +-- > 5 files changed, 7 insertions(+), 16 deletions(-) Reviewed-by: Daniel P. Berrangé Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|