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[83.52.54.37]) by smtp.gmail.com with ESMTPSA id r17sm6345672wrx.46.2020.03.25.12.19.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2020 12:19:02 -0700 (PDT) From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH-for-5.0 10/12] hw/misc/macio/macio: Add missing error-propagation code Date: Wed, 25 Mar 2020 20:18:28 +0100 Message-Id: <20200325191830.16553-11-f4bug@amsat.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200325191830.16553-1-f4bug@amsat.org> References: <20200325191830.16553-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::430 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: , Cc: Paul Burton , Sagar Karandikar , "Michael S. Tsirkin" , Jason Wang , Mark Cave-Ayland , Alistair Francis , "Edgar E. Iglesias" , Peter Maydell , Markus Armbruster , Aleksandar Markovic , Palmer Dabbelt , Aleksandar Rikalo , Richard Henderson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eduardo Habkost , Alistair Francis , qemu-arm@nongnu.org, David Gibson , qemu-riscv@nongnu.org, Bastian Koppelmann , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Andrew Baumann , Jean-Christophe Dubois , qemu-ppc@nongnu.org, Paolo Bonzini , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Running the coccinelle script produced: $ spatch \ --macro-file scripts/cocci-macro-file.h --include-headers \ --sp-file scripts/coccinelle/object_property_missing_error_propagate.cocci \ --keep-comments --smpl-spacing --dir hw [[manual check required: error_propagate() might be missing in object_property_set_bool() hw/misc/macio/macio.c:350:8]] Add the missing error_propagate() after manual review. Signed-off-by: Philippe Mathieu-Daudé --- hw/misc/macio/macio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 79222192e8..fffb64a7d5 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -292,98 +292,102 @@ static const MemoryRegionOps timer_ops = { static void macio_newworld_realize(PCIDevice *d, Error **errp) { MacIOState *s = MACIO(d); NewWorldMacIOState *ns = NEWWORLD_MACIO(d); DeviceState *pic_dev = DEVICE(ns->pic); Error *err = NULL; SysBusDevice *sysbus_dev; MemoryRegion *timer_memory = NULL; macio_common_realize(d, &err); if (err) { error_propagate(errp, err); return; } sysbus_dev = SYS_BUS_DEVICE(&s->escc); sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, NEWWORLD_ESCCB_IRQ)); sysbus_connect_irq(sysbus_dev, 1, qdev_get_gpio_in(pic_dev, NEWWORLD_ESCCA_IRQ)); /* OpenPIC */ sysbus_dev = SYS_BUS_DEVICE(ns->pic); memory_region_add_subregion(&s->bar, 0x40000, sysbus_mmio_get_region(sysbus_dev, 0)); /* IDE buses */ macio_realize_ide(s, &ns->ide[0], qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_IRQ), qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_DMA_IRQ), 0x16, &err); if (err) { error_propagate(errp, err); return; } macio_realize_ide(s, &ns->ide[1], qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_IRQ), qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_DMA_IRQ), 0x1a, &err); if (err) { error_propagate(errp, err); return; } /* Timer */ timer_memory = g_new(MemoryRegion, 1); memory_region_init_io(timer_memory, OBJECT(s), &timer_ops, NULL, "timer", 0x1000); memory_region_add_subregion(&s->bar, 0x15000, timer_memory); if (ns->has_pmu) { /* GPIOs */ sysbus_dev = SYS_BUS_DEVICE(&ns->gpio); object_property_set_link(OBJECT(&ns->gpio), OBJECT(pic_dev), "pic", &error_abort); memory_region_add_subregion(&s->bar, 0x50, sysbus_mmio_get_region(sysbus_dev, 0)); object_property_set_bool(OBJECT(&ns->gpio), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } /* PMU */ object_initialize_child(OBJECT(s), "pmu", &s->pmu, sizeof(s->pmu), TYPE_VIA_PMU, &error_abort, NULL); object_property_set_link(OBJECT(&s->pmu), OBJECT(sysbus_dev), "gpio", &error_abort); qdev_prop_set_bit(DEVICE(&s->pmu), "has-adb", ns->has_adb); qdev_set_parent_bus(DEVICE(&s->pmu), BUS(&s->macio_bus)); object_property_set_bool(OBJECT(&s->pmu), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_dev = SYS_BUS_DEVICE(&s->pmu); sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, NEWWORLD_PMU_IRQ)); memory_region_add_subregion(&s->bar, 0x16000, sysbus_mmio_get_region(sysbus_dev, 0)); } else { /* CUDA */ object_initialize_child(OBJECT(s), "cuda", &s->cuda, sizeof(s->cuda), TYPE_CUDA, &error_abort, NULL); qdev_set_parent_bus(DEVICE(&s->cuda), BUS(&s->macio_bus)); qdev_prop_set_uint64(DEVICE(&s->cuda), "timebase-frequency", s->frequency); object_property_set_bool(OBJECT(&s->cuda), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_dev = SYS_BUS_DEVICE(&s->cuda); sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, NEWWORLD_CUDA_IRQ)); memory_region_add_subregion(&s->bar, 0x16000, sysbus_mmio_get_region(sysbus_dev, 0)); } } -- 2.21.1 From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from list by lists.gnu.org with archive (Exim 4.90_1) id 1jHBYc-0000xu-4J for mharc-qemu-riscv@gnu.org; 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[83.52.54.37]) by smtp.gmail.com with ESMTPSA id r17sm6345672wrx.46.2020.03.25.12.19.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2020 12:19:02 -0700 (PDT) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Cc: Alistair Francis , Paul Burton , Palmer Dabbelt , "Edgar E. Iglesias" , qemu-ppc@nongnu.org, Jason Wang , Sagar Karandikar , Richard Henderson , Peter Maydell , Eduardo Habkost , David Gibson , Mark Cave-Ayland , Alistair Francis , Bastian Koppelmann , qemu-arm@nongnu.org, qemu-riscv@nongnu.org, Andrew Baumann , Aleksandar Markovic , Jean-Christophe Dubois , "Michael S. Tsirkin" , Markus Armbruster , Aurelien Jarno , Aleksandar Rikalo , Paolo Bonzini , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Marcel Apfelbaum , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PATCH-for-5.0 10/12] hw/misc/macio/macio: Add missing error-propagation code Date: Wed, 25 Mar 2020 20:18:28 +0100 Message-Id: <20200325191830.16553-11-f4bug@amsat.org> X-Mailer: git-send-email 2.21.1 In-Reply-To: <20200325191830.16553-1-f4bug@amsat.org> References: <20200325191830.16553-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2a00:1450:4864:20::430 X-BeenThere: qemu-riscv@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Mar 2020 19:19:17 -0000 Running the coccinelle script produced: $ spatch \ --macro-file scripts/cocci-macro-file.h --include-headers \ --sp-file scripts/coccinelle/object_property_missing_error_propagate.cocci \ --keep-comments --smpl-spacing --dir hw [[manual check required: error_propagate() might be missing in object_property_set_bool() hw/misc/macio/macio.c:350:8]] Add the missing error_propagate() after manual review. Signed-off-by: Philippe Mathieu-Daudé --- hw/misc/macio/macio.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c index 79222192e8..fffb64a7d5 100644 --- a/hw/misc/macio/macio.c +++ b/hw/misc/macio/macio.c @@ -292,98 +292,102 @@ static const MemoryRegionOps timer_ops = { static void macio_newworld_realize(PCIDevice *d, Error **errp) { MacIOState *s = MACIO(d); NewWorldMacIOState *ns = NEWWORLD_MACIO(d); DeviceState *pic_dev = DEVICE(ns->pic); Error *err = NULL; SysBusDevice *sysbus_dev; MemoryRegion *timer_memory = NULL; macio_common_realize(d, &err); if (err) { error_propagate(errp, err); return; } sysbus_dev = SYS_BUS_DEVICE(&s->escc); sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, NEWWORLD_ESCCB_IRQ)); sysbus_connect_irq(sysbus_dev, 1, qdev_get_gpio_in(pic_dev, NEWWORLD_ESCCA_IRQ)); /* OpenPIC */ sysbus_dev = SYS_BUS_DEVICE(ns->pic); memory_region_add_subregion(&s->bar, 0x40000, sysbus_mmio_get_region(sysbus_dev, 0)); /* IDE buses */ macio_realize_ide(s, &ns->ide[0], qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_IRQ), qdev_get_gpio_in(pic_dev, NEWWORLD_IDE0_DMA_IRQ), 0x16, &err); if (err) { error_propagate(errp, err); return; } macio_realize_ide(s, &ns->ide[1], qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_IRQ), qdev_get_gpio_in(pic_dev, NEWWORLD_IDE1_DMA_IRQ), 0x1a, &err); if (err) { error_propagate(errp, err); return; } /* Timer */ timer_memory = g_new(MemoryRegion, 1); memory_region_init_io(timer_memory, OBJECT(s), &timer_ops, NULL, "timer", 0x1000); memory_region_add_subregion(&s->bar, 0x15000, timer_memory); if (ns->has_pmu) { /* GPIOs */ sysbus_dev = SYS_BUS_DEVICE(&ns->gpio); object_property_set_link(OBJECT(&ns->gpio), OBJECT(pic_dev), "pic", &error_abort); memory_region_add_subregion(&s->bar, 0x50, sysbus_mmio_get_region(sysbus_dev, 0)); object_property_set_bool(OBJECT(&ns->gpio), true, "realized", &err); + if (err) { + error_propagate(errp, err); + return; + } /* PMU */ object_initialize_child(OBJECT(s), "pmu", &s->pmu, sizeof(s->pmu), TYPE_VIA_PMU, &error_abort, NULL); object_property_set_link(OBJECT(&s->pmu), OBJECT(sysbus_dev), "gpio", &error_abort); qdev_prop_set_bit(DEVICE(&s->pmu), "has-adb", ns->has_adb); qdev_set_parent_bus(DEVICE(&s->pmu), BUS(&s->macio_bus)); object_property_set_bool(OBJECT(&s->pmu), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_dev = SYS_BUS_DEVICE(&s->pmu); sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, NEWWORLD_PMU_IRQ)); memory_region_add_subregion(&s->bar, 0x16000, sysbus_mmio_get_region(sysbus_dev, 0)); } else { /* CUDA */ object_initialize_child(OBJECT(s), "cuda", &s->cuda, sizeof(s->cuda), TYPE_CUDA, &error_abort, NULL); qdev_set_parent_bus(DEVICE(&s->cuda), BUS(&s->macio_bus)); qdev_prop_set_uint64(DEVICE(&s->cuda), "timebase-frequency", s->frequency); object_property_set_bool(OBJECT(&s->cuda), true, "realized", &err); if (err) { error_propagate(errp, err); return; } sysbus_dev = SYS_BUS_DEVICE(&s->cuda); sysbus_connect_irq(sysbus_dev, 0, qdev_get_gpio_in(pic_dev, NEWWORLD_CUDA_IRQ)); memory_region_add_subregion(&s->bar, 0x16000, sysbus_mmio_get_region(sysbus_dev, 0)); } } -- 2.21.1