From patchwork Wed Aug 30 22:48:00 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Stefan Hajnoczi X-Patchwork-Id: 1828039 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=bPeWkqQl; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4RbfcL1zyxz1yfm for ; Thu, 31 Aug 2023 08:49:22 +1000 (AEST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qbTyz-0006VP-0R; Wed, 30 Aug 2023 18:48:17 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbTyx-0006UG-5S for qemu-devel@nongnu.org; Wed, 30 Aug 2023 18:48:15 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qbTyu-0001Kk-I9 for qemu-devel@nongnu.org; Wed, 30 Aug 2023 18:48:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1693435692; h=from:from: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=cXHUYBlOsfSuifjYorvbbgTLU1p/XRB4sATn1lxlu6Y=; b=bPeWkqQlk26pwNKKPpjqAJzZSGl+WMmpvqeDU2/DUGDSgGA9VlrELNLXbzsK1IxVGnUiv5 LoUBp+FWZWrUbziXx/TgKrpB1OumnzkAHJ61eMm/nYwIGRPaf3eqpE8gNHqTwmD3C5+sjg I14WO5eZ9qq1f11jXupQSnSxaGLxRYo= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-594-NNzF9K6oPOeC03QcLxxCKw-1; Wed, 30 Aug 2023 18:48:08 -0400 X-MC-Unique: NNzF9K6oPOeC03QcLxxCKw-1 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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 335D2805BFB; Wed, 30 Aug 2023 22:48:08 +0000 (UTC) Received: from localhost (unknown [10.39.192.22]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9C65C1121315; Wed, 30 Aug 2023 22:48:07 +0000 (UTC) From: Stefan Hajnoczi To: qemu-devel@nongnu.org Cc: Daniel Berrange , Vladimir Sementsov-Ogievskiy , Leonardo Bras , farosas@suse.de, Hanna Reitz , Juan Quintela , Paolo Bonzini , Peter Xu , kwolf@redhat.com, Coiby Xu , Fam Zheng , eblake@redhat.com, , Stefan Hajnoczi , =?utf-8?q?Philippe_Mathieu-Daud?= =?utf-8?q?=C3=A9?= Subject: [PATCH v3 2/4] nbd: drop unused nbd_start_negotiate() aio_context argument Date: Wed, 30 Aug 2023 18:48:00 -0400 Message-ID: <20230830224802.493686-3-stefanha@redhat.com> In-Reply-To: <20230830224802.493686-1-stefanha@redhat.com> References: <20230830224802.493686-1-stefanha@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.133.124; envelope-from=stefanha@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org aio_context is always NULL, so drop it. Suggested-by: Fabiano Rosas Signed-off-by: Stefan Hajnoczi Reviewed-by: Eric Blake Reviewed-by: Philippe Mathieu-Daudé --- nbd/client.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/nbd/client.c b/nbd/client.c index 16ec10c8a9..bd7e200136 100644 --- a/nbd/client.c +++ b/nbd/client.c @@ -877,8 +877,7 @@ static int nbd_list_meta_contexts(QIOChannel *ioc, * Returns: negative errno: failure talking to server * non-negative: enum NBDMode describing server abilities */ -static int nbd_start_negotiate(AioContext *aio_context, QIOChannel *ioc, - QCryptoTLSCreds *tlscreds, +static int nbd_start_negotiate(QIOChannel *ioc, QCryptoTLSCreds *tlscreds, const char *hostname, QIOChannel **outioc, bool structured_reply, bool *zeroes, Error **errp) @@ -946,10 +945,6 @@ static int nbd_start_negotiate(AioContext *aio_context, QIOChannel *ioc, return -EINVAL; } ioc = *outioc; - if (aio_context) { - qio_channel_set_blocking(ioc, false, NULL); - qio_channel_attach_aio_context(ioc, aio_context); - } } else { error_setg(errp, "Server does not support STARTTLS"); return -EINVAL; @@ -1026,7 +1021,7 @@ int nbd_receive_negotiate(QIOChannel *ioc, QCryptoTLSCreds *tlscreds, assert(info->name && strlen(info->name) <= NBD_MAX_STRING_SIZE); trace_nbd_receive_negotiate_name(info->name); - result = nbd_start_negotiate(NULL, ioc, tlscreds, hostname, outioc, + result = nbd_start_negotiate(ioc, tlscreds, hostname, outioc, info->structured_reply, &zeroes, errp); if (result < 0) { return result; @@ -1149,7 +1144,7 @@ int nbd_receive_export_list(QIOChannel *ioc, QCryptoTLSCreds *tlscreds, QIOChannel *sioc = NULL; *info = NULL; - result = nbd_start_negotiate(NULL, ioc, tlscreds, hostname, &sioc, true, + result = nbd_start_negotiate(ioc, tlscreds, hostname, &sioc, true, NULL, errp); if (tlscreds && sioc) { ioc = sioc;