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{ "id": 2223646, "url": "http://patchwork.ozlabs.org/api/1.1/covers/2223646/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260415215539.92629-1-philmd@linaro.org/", "project": { "id": 14, "url": "http://patchwork.ozlabs.org/api/1.1/projects/14/?format=api", "name": "QEMU Development", "link_name": "qemu-devel", "list_id": "qemu-devel.nongnu.org", "list_email": "qemu-devel@nongnu.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260415215539.92629-1-philmd@linaro.org>", "date": "2026-04-15T21:55:31", "name": "[0/8] cocci: Do not initialize variable used by *FOREACH*() macro", "submitter": { "id": 85046, "url": "http://patchwork.ozlabs.org/api/1.1/people/85046/?format=api", "name": "Philippe Mathieu-Daudé", "email": "philmd@linaro.org" }, "mbox": "http://patchwork.ozlabs.org/project/qemu-devel/cover/20260415215539.92629-1-philmd@linaro.org/mbox/", "series": [ { "id": 500043, "url": "http://patchwork.ozlabs.org/api/1.1/series/500043/?format=api", "web_url": "http://patchwork.ozlabs.org/project/qemu-devel/list/?series=500043", "date": "2026-04-15T21:55:33", "name": "cocci: Do not initialize variable used by *FOREACH*() macro", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/500043/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/covers/2223646/comments/", "headers": { "Return-Path": "<qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=linaro.org header.i=@linaro.org header.a=rsa-sha256\n header.s=google header.b=gCU9Nw9C;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org\n (client-ip=209.51.188.17; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "8bit", "Received-SPF": "pass client-ip=2a00:1450:4864:20::42e;\n envelope-from=philmd@linaro.org; helo=mail-wr1-x42e.google.com", "X-Spam_score_int": "4", "X-Spam_score": "0.4", "X-Spam_bar": "/", "X-Spam_report": "(0.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1,\n DKIM_VALID=-0.1,\n DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001,\n SPF_HELO_NONE=0.001, SPF_PASS=-0.001,\n SUSPICIOUS_RECIPS=2.51 autolearn=no autolearn_force=no", "X-Spam_action": "no action", "X-BeenThere": "qemu-devel@nongnu.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "qemu development <qemu-devel.nongnu.org>", "List-Unsubscribe": "<https://lists.nongnu.org/mailman/options/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>", "List-Archive": "<https://lists.nongnu.org/archive/html/qemu-devel>", "List-Post": "<mailto:qemu-devel@nongnu.org>", "List-Help": "<mailto:qemu-devel-request@nongnu.org?subject=help>", "List-Subscribe": "<https://lists.nongnu.org/mailman/listinfo/qemu-devel>,\n <mailto:qemu-devel-request@nongnu.org?subject=subscribe>", "Errors-To": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org", "Sender": "qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org" }, "content": "Most of our *FOREACH*() macros take a pointer argument,\nthen assign it upon entry before iterating. Thus there\nis no need to initialize the variable used as argument.\nBut sometimes we do, which is confusing (for example\n&first_cpu). This series uses a Coccinelle script to\nclean these unnecessary usages. (and 2 bonus cleanup\npatches at the end).\n\nPhilippe Mathieu-Daudé (8):\n cocci: Do not initialize variable used by QLIST_FOREACH macro\n cocci: Do not initialize variable used by QSLIST_FOREACH macro\n cocci: Do not initialize variable used by QSIMPLEQ_FOREACH macro\n cocci: Do not initialize variable used by QTAILQ_FOREACH macro\n cocci: Do not initialize variable used by RAMBLOCK_FOREACH* macro\n cocci: Do not initialize variable used by CPU_FOREACH macro\n target/mips: Reduce CPUState scope when used with CPU_FOREACH()\n target/riscv: Iterate vCPUs using CPU_FOREACH() macro\n\n target/mips/internal.h | 11 ++++++-----\n block/blkdebug.c | 2 +-\n block/blkio.c | 2 +-\n block/gluster.c | 4 ++--\n ebpf/ebpf.c | 2 +-\n hw/arm/virt-acpi-build.c | 2 +-\n hw/i386/xen/xen-hvm.c | 4 ++--\n hw/misc/mips_cpc.c | 4 ++--\n hw/ppc/spapr.c | 2 +-\n hw/ppc/spapr_events.c | 4 ++--\n hw/riscv/boot.c | 9 +++++----\n hw/riscv/riscv-iommu.c | 2 +-\n hw/vfio/cpr-legacy.c | 2 +-\n hw/vfio/listener.c | 4 ++--\n hw/xen/xen_pt_config_init.c | 4 ++--\n migration/block-dirty-bitmap.c | 2 +-\n migration/dirtyrate.c | 4 ++--\n net/colo-compare.c | 4 ++--\n net/net.c | 2 +-\n target/mips/tcg/system/cp0_helper.c | 28 ++++++++++++++++------------\n target/mips/tcg/system/tlb_helper.c | 7 +++----\n target/s390x/kvm/stsi-topology.c | 2 +-\n 22 files changed, 56 insertions(+), 51 deletions(-)" }