From patchwork Mon Feb 11 18:24:34 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= X-Patchwork-Id: 10806631 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id EA5E56C2 for ; Mon, 11 Feb 2019 18:31:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DCF692B1D6 for ; Mon, 11 Feb 2019 18:31:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DAF262B22D; Mon, 11 Feb 2019 18:31:58 +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=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6287A2B20F for ; Mon, 11 Feb 2019 18:31:58 +0000 (UTC) Received: from localhost ([127.0.0.1]:54465 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gtGN3-0004cT-Jn for patchwork-qemu-devel@patchwork.kernel.org; Mon, 11 Feb 2019 13:31:57 -0500 Received: from eggs.gnu.org ([209.51.188.92]:50322) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gtGGm-0008LW-AV for qemu-devel@nongnu.org; Mon, 11 Feb 2019 13:25:29 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gtGGk-0007yD-EX for qemu-devel@nongnu.org; Mon, 11 Feb 2019 13:25:28 -0500 Received: from mx1.redhat.com ([209.132.183.28]:38980) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gtGGj-0007xS-KE for qemu-devel@nongnu.org; Mon, 11 Feb 2019 13:25:26 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id DACFA19F38; Mon, 11 Feb 2019 18:25:24 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-112-51.ams2.redhat.com [10.36.112.51]) by smtp.corp.redhat.com (Postfix) with ESMTP id 49C5A16BE5; Mon, 11 Feb 2019 18:25:22 +0000 (UTC) From: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= To: qemu-devel@nongnu.org Date: Mon, 11 Feb 2019 18:24:34 +0000 Message-Id: <20190211182442.8542-9-berrange@redhat.com> In-Reply-To: <20190211182442.8542-1-berrange@redhat.com> References: <20190211182442.8542-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Mon, 11 Feb 2019 18:25:24 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 08/16] chardev: remove unused 'sioc' variable & cleanup paths 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: Laurent Vivier , Thomas Huth , Yongji Xie , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , Paolo Bonzini Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The 'sioc' variable in qmp_chardev_open_socket was unused since commit 3e7d4d20d3a528b1ed10b1dc3d83119bfb0c5f24 Author: Peter Xu Date: Tue Mar 6 13:33:17 2018 +0800 chardev: use chardev's gcontext for async connect Reviewed-by: Marc-André Lureau Reviewed-by: Thomas Huth Signed-off-by: Daniel P. Berrangé --- chardev/char-socket.c | 22 +++++++--------------- 1 file changed, 7 insertions(+), 15 deletions(-) diff --git a/chardev/char-socket.c b/chardev/char-socket.c index 8a6e203da7..8a5e5c2fe7 100644 --- a/chardev/char-socket.c +++ b/chardev/char-socket.c @@ -1073,7 +1073,6 @@ static void qmp_chardev_open_socket(Chardev *chr, bool is_waitconnect = sock->has_wait ? sock->wait : false; bool is_websock = sock->has_websocket ? sock->websocket : false; int64_t reconnect = sock->has_reconnect ? sock->reconnect : 0; - QIOChannelSocket *sioc = NULL; SocketAddress *addr; s->is_listen = is_listen; @@ -1088,7 +1087,7 @@ static void qmp_chardev_open_socket(Chardev *chr, if (!creds) { error_setg(errp, "No TLS credentials with id '%s'", sock->tls_creds); - goto error; + return; } s->tls_creds = (QCryptoTLSCreds *) object_dynamic_cast(creds, @@ -1096,20 +1095,20 @@ static void qmp_chardev_open_socket(Chardev *chr, if (!s->tls_creds) { error_setg(errp, "Object with id '%s' is not TLS credentials", sock->tls_creds); - goto error; + return; } object_ref(OBJECT(s->tls_creds)); if (is_listen) { if (s->tls_creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_SERVER) { error_setg(errp, "%s", "Expected TLS credentials for server endpoint"); - goto error; + return; } } else { if (s->tls_creds->endpoint != QCRYPTO_TLS_CREDS_ENDPOINT_CLIENT) { error_setg(errp, "%s", "Expected TLS credentials for client endpoint"); - goto error; + return; } } } @@ -1117,7 +1116,7 @@ static void qmp_chardev_open_socket(Chardev *chr, s->addr = addr = socket_address_flatten(sock->addr); if (!qmp_chardev_validate_socket(sock, addr, errp)) { - goto error; + return; } qemu_chr_set_feature(chr, QEMU_CHAR_FEATURE_RECONNECTABLE); @@ -1153,7 +1152,7 @@ static void qmp_chardev_open_socket(Chardev *chr, if (qio_net_listener_open_sync(s->listener, s->addr, errp) < 0) { object_unref(OBJECT(s->listener)); s->listener = NULL; - goto error; + return; } qapi_free_SocketAddress(s->addr); @@ -1171,16 +1170,9 @@ static void qmp_chardev_open_socket(Chardev *chr, chr->gcontext); } } else if (qemu_chr_wait_connected(chr, errp) < 0) { - goto error; + return; } } - - return; - -error: - if (sioc) { - object_unref(OBJECT(sioc)); - } } static void qemu_chr_parse_socket(QemuOpts *opts, ChardevBackend *backend,