From patchwork Wed Feb 7 21:56:00 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 13549118 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A3C78C4828D for ; Wed, 7 Feb 2024 21:58:30 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rXpu7-00078u-6B; Wed, 07 Feb 2024 16:56:27 -0500 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 1rXpu5-00076b-Fv for qemu-devel@nongnu.org; Wed, 07 Feb 2024 16:56:25 -0500 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 1rXpu3-0007df-Ss for qemu-devel@nongnu.org; Wed, 07 Feb 2024 16:56:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1707342983; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8BQqB4BeiIyhQrJc8xaOLSyDo++SAOO6jR1bmPek5CY=; b=iycHx7EaiulMzmISBWS8GB1+zvZamV75R8NpH0E8E2lB3P+4tafnVqKVw6ilwVwRobkx3Z vVKjZtI4kgG0AW5kMlaI9kAUoCtlCTiuiCqX9C/8r7j1Nsh7pFa4MPFK+dcZ9vulpyZXx5 bfg2aQ0UhdGeut/tHV8cMoQvYqR5H9Y= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-584-b2GkzHU4P62f4D1f6XwLGA-1; Wed, 07 Feb 2024 16:56:19 -0500 X-MC-Unique: b2GkzHU4P62f4D1f6XwLGA-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A35A985A58C; Wed, 7 Feb 2024 21:56:19 +0000 (UTC) Received: from merkur.redhat.com (unknown [10.39.192.31]) by smtp.corp.redhat.com (Postfix) with ESMTP id 172EC492BC6; Wed, 7 Feb 2024 21:56:17 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Cc: kwolf@redhat.com, qemu-devel@nongnu.org Subject: [PULL 10/16] virtio-blk: do not use C99 mixed declarations Date: Wed, 7 Feb 2024 22:56:00 +0100 Message-ID: <20240207215606.206038-11-kwolf@redhat.com> In-Reply-To: <20240207215606.206038-1-kwolf@redhat.com> References: <20240207215606.206038-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.106, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Stefan Hajnoczi QEMU's coding style generally forbids C99 mixed declarations. Signed-off-by: Stefan Hajnoczi Message-ID: <20240206140410.65650-1-stefanha@redhat.com> Reviewed-by: Hanna Czenczek Reviewed-by: Kevin Wolf Acked-by: Michael S. Tsirkin Signed-off-by: Kevin Wolf --- hw/block/virtio-blk.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/hw/block/virtio-blk.c b/hw/block/virtio-blk.c index 31212506ca..bda5c117d4 100644 --- a/hw/block/virtio-blk.c +++ b/hw/block/virtio-blk.c @@ -661,6 +661,9 @@ static void virtio_blk_zone_report_complete(void *opaque, int ret) int64_t zrp_size, n, j = 0; int64_t nz = data->zone_report_data.nr_zones; int8_t err_status = VIRTIO_BLK_S_OK; + struct virtio_blk_zone_report zrp_hdr = (struct virtio_blk_zone_report) { + .nr_zones = cpu_to_le64(nz), + }; trace_virtio_blk_zone_report_complete(vdev, req, nz, ret); if (ret) { @@ -668,9 +671,6 @@ static void virtio_blk_zone_report_complete(void *opaque, int ret) goto out; } - struct virtio_blk_zone_report zrp_hdr = (struct virtio_blk_zone_report) { - .nr_zones = cpu_to_le64(nz), - }; zrp_size = sizeof(struct virtio_blk_zone_report) + sizeof(struct virtio_blk_zone_descriptor) * nz; n = iov_from_buf(in_iov, in_num, 0, &zrp_hdr, sizeof(zrp_hdr)); @@ -898,13 +898,14 @@ static int virtio_blk_handle_zone_append(VirtIOBlockReq *req, int64_t offset = virtio_ldq_p(vdev, &req->out.sector) << BDRV_SECTOR_BITS; int64_t len = iov_size(out_iov, out_num); + ZoneCmdData *data; trace_virtio_blk_handle_zone_append(vdev, req, offset >> BDRV_SECTOR_BITS); if (!check_zoned_request(s, offset, len, true, &err_status)) { goto out; } - ZoneCmdData *data = g_malloc(sizeof(ZoneCmdData)); + data = g_malloc(sizeof(ZoneCmdData)); data->req = req; data->in_iov = in_iov; data->in_num = in_num; @@ -1191,14 +1192,15 @@ static void virtio_blk_dma_restart_cb(void *opaque, bool running, { VirtIOBlock *s = opaque; uint16_t num_queues = s->conf.num_queues; + g_autofree VirtIOBlockReq **vq_rq = NULL; + VirtIOBlockReq *rq; if (!running) { return; } /* Split the device-wide s->rq request list into per-vq request lists */ - g_autofree VirtIOBlockReq **vq_rq = g_new0(VirtIOBlockReq *, num_queues); - VirtIOBlockReq *rq; + vq_rq = g_new0(VirtIOBlockReq *, num_queues); WITH_QEMU_LOCK_GUARD(&s->rq_lock) { rq = s->rq; @@ -1961,6 +1963,7 @@ static void virtio_blk_device_realize(DeviceState *dev, Error **errp) VirtIODevice *vdev = VIRTIO_DEVICE(dev); VirtIOBlock *s = VIRTIO_BLK(dev); VirtIOBlkConf *conf = &s->conf; + BlockDriverState *bs; Error *err = NULL; unsigned i; @@ -2006,7 +2009,7 @@ static void virtio_blk_device_realize(DeviceState *dev, Error **errp) return; } - BlockDriverState *bs = blk_bs(conf->conf.blk); + bs = blk_bs(conf->conf.blk); if (bs->bl.zoned != BLK_Z_NONE) { virtio_add_feature(&s->host_features, VIRTIO_BLK_F_ZONED); if (bs->bl.zoned == BLK_Z_HM) {