From 14217038bc9e36246d311fa8e026a01a5d7bbd42 Mon Sep 17 00:00:00 2001 From: Markus Armbruster Date: Tue, 7 Jul 2020 18:05:47 +0200 Subject: qapi: Use returned bool to check for failure, manual part The previous commit used Coccinelle to convert from checking the Error object to checking the return value. Convert a few more manually. Also tweak control flow in places to conform to the conventional "if error bail out" pattern. Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy Message-Id: <20200707160613.848843-20-armbru@redhat.com> --- hw/core/qdev-properties.c | 12 ++++++------ hw/ide/qdev.c | 4 ++-- hw/mem/nvdimm.c | 9 +++------ hw/net/ne2000-isa.c | 4 ++-- hw/usb/dev-storage.c | 4 ++-- 5 files changed, 15 insertions(+), 18 deletions(-) (limited to 'hw') diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index 3cb6faa..4c7a8a0 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -761,15 +761,15 @@ static void set_pci_devfn(Object *obj, Visitor *v, const char *name, if (!visit_type_str(v, name, &str, &local_err)) { error_free(local_err); local_err = NULL; - visit_type_int32(v, name, &value, &local_err); - if (local_err) { - error_propagate(errp, local_err); - } else if (value < -1 || value > 255) { + if (!visit_type_int32(v, name, &value, errp)) { + return; + } + if (value < -1 || value > 255) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null", "pci_devfn"); - } else { - *ptr = value; + return; } + *ptr = value; return; } diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 358f10a..ba8b0d7 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -245,8 +245,8 @@ static void ide_dev_set_bootindex(Object *obj, Visitor *v, const char *name, int32_t boot_index; Error *local_err = NULL; - if (!visit_type_int32(v, name, &boot_index, &local_err)) { - goto out; + if (!visit_type_int32(v, name, &boot_index, errp)) { + return; } /* check whether bootindex is present in fw_boot_order list */ check_boot_index(boot_index, &local_err); diff --git a/hw/mem/nvdimm.c b/hw/mem/nvdimm.c index ec92ffd..1fa976c 100644 --- a/hw/mem/nvdimm.c +++ b/hw/mem/nvdimm.c @@ -85,21 +85,18 @@ static void nvdimm_set_uuid(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { NVDIMMDevice *nvdimm = NVDIMM(obj); - Error *local_err = NULL; char *value; - if (!visit_type_str(v, name, &value, &local_err)) { - goto out; + if (!visit_type_str(v, name, &value, errp)) { + return; } if (qemu_uuid_parse(value, &nvdimm->uuid) != 0) { error_setg(errp, "Property '%s.%s' has invalid value", object_get_typename(obj), name); } - g_free(value); -out: - error_propagate(errp, local_err); + g_free(value); } diff --git a/hw/net/ne2000-isa.c b/hw/net/ne2000-isa.c index 765bcd1..0594abd 100644 --- a/hw/net/ne2000-isa.c +++ b/hw/net/ne2000-isa.c @@ -113,8 +113,8 @@ static void isa_ne2000_set_bootindex(Object *obj, Visitor *v, int32_t boot_index; Error *local_err = NULL; - if (!visit_type_int32(v, name, &boot_index, &local_err)) { - goto out; + if (!visit_type_int32(v, name, &boot_index, errp)) { + return; } /* check whether bootindex is present in fw_boot_order list */ check_boot_index(boot_index, &local_err); diff --git a/hw/usb/dev-storage.c b/hw/usb/dev-storage.c index 1c3bd25..7216651 100644 --- a/hw/usb/dev-storage.c +++ b/hw/usb/dev-storage.c @@ -736,8 +736,8 @@ static void usb_msd_set_bootindex(Object *obj, Visitor *v, const char *name, int32_t boot_index; Error *local_err = NULL; - if (!visit_type_int32(v, name, &boot_index, &local_err)) { - goto out; + if (!visit_type_int32(v, name, &boot_index, errp)) { + return; } /* check whether bootindex is present in fw_boot_order list */ check_boot_index(boot_index, &local_err); -- cgit v1.1