From f231b88db14f13ee9a41599896f57f3594c1ca8b Mon Sep 17 00:00:00 2001 From: Cole Robinson Date: Fri, 21 Mar 2014 19:42:26 -0400 Subject: [PATCH] qerror.h: Remove QERR defines that are only used once Just hardcode them in the callers Cc: Luiz Capitulino Cc: Markus Armbruster Signed-off-by: Cole Robinson Reviewed-by: Paolo Bonzini Signed-off-by: Luiz Capitulino --- block/commit.c | 2 +- blockdev.c | 9 ++++-- hw/9pfs/virtio-9p.c | 5 +-- hw/core/qdev-properties.c | 9 +++--- hw/misc/ivshmem.c | 4 +-- include/qapi/qmp/qerror.h | 66 --------------------------------------- qapi/qmp-dispatch.c | 3 +- qapi/qmp-input-visitor.c | 2 +- qdev-monitor.c | 12 ++++--- qmp.c | 2 +- qobject/json-parser.c | 2 +- qom/object.c | 5 +-- savevm.c | 3 +- util/qemu-config.c | 2 +- util/qemu-option.c | 2 +- 15 files changed, 37 insertions(+), 91 deletions(-) diff --git a/block/commit.c b/block/commit.c index acec4ac5a8..5c09f4444e 100644 --- a/block/commit.c +++ b/block/commit.c @@ -194,7 +194,7 @@ void commit_start(BlockDriverState *bs, BlockDriverState *base, if ((on_error == BLOCKDEV_ON_ERROR_STOP || on_error == BLOCKDEV_ON_ERROR_ENOSPC) && !bdrv_iostatus_is_enabled(bs)) { - error_set(errp, QERR_INVALID_PARAMETER_COMBINATION); + error_setg(errp, "Invalid parameter combination"); return; } diff --git a/blockdev.c b/blockdev.c index 09826f10cf..9486358e48 100644 --- a/blockdev.c +++ b/blockdev.c @@ -1520,14 +1520,16 @@ static void eject_device(BlockDriverState *bs, int force, Error **errp) return; } if (!bdrv_dev_has_removable_media(bs)) { - error_set(errp, QERR_DEVICE_NOT_REMOVABLE, bdrv_get_device_name(bs)); + error_setg(errp, "Device '%s' is not removable", + bdrv_get_device_name(bs)); return; } if (bdrv_dev_is_medium_locked(bs) && !bdrv_dev_is_tray_open(bs)) { bdrv_dev_eject_request(bs, force); if (!force) { - error_set(errp, QERR_DEVICE_LOCKED, bdrv_get_device_name(bs)); + error_setg(errp, "Device '%s' is locked", + bdrv_get_device_name(bs)); return; } } @@ -2219,7 +2221,8 @@ void qmp_block_job_cancel(const char *device, return; } if (job->paused && !force) { - error_set(errp, QERR_BLOCK_JOB_PAUSED, device); + error_setg(errp, "The block job for device '%s' is currently paused", + device); return; } diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c index 83e4e93983..9aa6725f09 100644 --- a/hw/9pfs/virtio-9p.c +++ b/hw/9pfs/virtio-9p.c @@ -987,8 +987,9 @@ static void v9fs_attach(void *opaque) */ if (!s->migration_blocker) { s->root_fid = fid; - error_set(&s->migration_blocker, QERR_VIRTFS_FEATURE_BLOCKS_MIGRATION, - s->ctx.fs_root ? s->ctx.fs_root : "NULL", s->tag); + error_setg(&s->migration_blocker, + "Migration is disabled when VirtFS export path '%s' is mounted in the guest using mount_tag '%s'", + s->ctx.fs_root ? s->ctx.fs_root : "NULL", s->tag); migrate_add_blocker(s->migration_blocker); } out: diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index c67acf58b5..585a8e902e 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -587,8 +587,9 @@ static void set_blocksize(Object *obj, Visitor *v, void *opaque, /* We rely on power-of-2 blocksizes for bitmasks */ if ((value & (value - 1)) != 0) { - error_set(errp, QERR_PROPERTY_VALUE_NOT_POWER_OF_2, - dev->id?:"", name, (int64_t)value); + error_setg(errp, + "Property %s.%s doesn't take value '%" PRId64 "', it's not a power of 2", + dev->id ?: "", name, (int64_t)value); return; } @@ -853,7 +854,7 @@ void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev, { switch (ret) { case -EEXIST: - error_set(errp, QERR_PROPERTY_VALUE_IN_USE, + error_setg(errp, "Property '%s.%s' can't take value '%s', it's in use", object_get_typename(OBJECT(dev)), prop->name, value); break; default: @@ -862,7 +863,7 @@ void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev, object_get_typename(OBJECT(dev)), prop->name, value); break; case -ENOENT: - error_set(errp, QERR_PROPERTY_VALUE_NOT_FOUND, + error_setg(errp, "Property '%s.%s' can't find value '%s'", object_get_typename(OBJECT(dev)), prop->name, value); break; case 0: diff --git a/hw/misc/ivshmem.c b/hw/misc/ivshmem.c index 8d144baa1e..768e5288bc 100644 --- a/hw/misc/ivshmem.c +++ b/hw/misc/ivshmem.c @@ -684,8 +684,8 @@ static int pci_ivshmem_init(PCIDevice *dev) } if (s->role_val == IVSHMEM_PEER) { - error_set(&s->migration_blocker, QERR_DEVICE_FEATURE_BLOCKS_MIGRATION, - "peer mode", "ivshmem"); + error_setg(&s->migration_blocker, + "Migration is disabled when using feature 'peer mode' in device 'ivshmem'"); migrate_add_blocker(s->migration_blocker); } diff --git a/include/qapi/qmp/qerror.h b/include/qapi/qmp/qerror.h index a72bbc9850..01d1d0661c 100644 --- a/include/qapi/qmp/qerror.h +++ b/include/qapi/qmp/qerror.h @@ -35,48 +35,30 @@ void qerror_report_err(Error *err); * Please keep the definitions in alphabetical order. * Use scripts/check-qerror.sh to check. */ -#define QERR_AMBIGUOUS_PATH \ - ERROR_CLASS_GENERIC_ERROR, "Path '%s' does not uniquely identify an object" - -#define QERR_BAD_BUS_FOR_DEVICE \ - ERROR_CLASS_GENERIC_ERROR, "Device '%s' can't go on a %s bus" - #define QERR_BASE_NOT_FOUND \ ERROR_CLASS_GENERIC_ERROR, "Base '%s' not found" #define QERR_BLOCK_JOB_NOT_ACTIVE \ ERROR_CLASS_DEVICE_NOT_ACTIVE, "No active block job on device '%s'" -#define QERR_BLOCK_JOB_PAUSED \ - ERROR_CLASS_GENERIC_ERROR, "The block job for device '%s' is currently paused" - #define QERR_BLOCK_JOB_NOT_READY \ ERROR_CLASS_GENERIC_ERROR, "The active block job for device '%s' cannot be completed" #define QERR_BLOCK_FORMAT_FEATURE_NOT_SUPPORTED \ ERROR_CLASS_GENERIC_ERROR, "Block format '%s' used by device '%s' does not support feature '%s'" -#define QERR_BUFFER_OVERRUN \ - ERROR_CLASS_GENERIC_ERROR, "An internal buffer overran" - #define QERR_BUS_NO_HOTPLUG \ ERROR_CLASS_GENERIC_ERROR, "Bus '%s' does not support hotplugging" #define QERR_BUS_NOT_FOUND \ ERROR_CLASS_GENERIC_ERROR, "Bus '%s' not found" -#define QERR_COMMAND_DISABLED \ - ERROR_CLASS_GENERIC_ERROR, "The command %s has been disabled for this instance" - #define QERR_COMMAND_NOT_FOUND \ ERROR_CLASS_COMMAND_NOT_FOUND, "The command %s has not been found" #define QERR_DEVICE_ENCRYPTED \ ERROR_CLASS_DEVICE_ENCRYPTED, "'%s' (%s) is encrypted" -#define QERR_DEVICE_FEATURE_BLOCKS_MIGRATION \ - ERROR_CLASS_GENERIC_ERROR, "Migration is disabled when using feature '%s' in device '%s'" - #define QERR_DEVICE_HAS_NO_MEDIUM \ ERROR_CLASS_GENERIC_ERROR, "Device '%s' has no medium" @@ -89,15 +71,6 @@ void qerror_report_err(Error *err); #define QERR_DEVICE_IS_READ_ONLY \ ERROR_CLASS_GENERIC_ERROR, "Device '%s' is read only" -#define QERR_DEVICE_LOCKED \ - ERROR_CLASS_GENERIC_ERROR, "Device '%s' is locked" - -#define QERR_DEVICE_MULTIPLE_BUSSES \ - ERROR_CLASS_GENERIC_ERROR, "Device '%s' has multiple child busses" - -#define QERR_DEVICE_NO_BUS \ - ERROR_CLASS_GENERIC_ERROR, "Device '%s' has no child bus" - #define QERR_DEVICE_NO_HOTPLUG \ ERROR_CLASS_GENERIC_ERROR, "Device '%s' does not support hotplugging" @@ -110,12 +83,6 @@ void qerror_report_err(Error *err); #define QERR_DEVICE_NOT_FOUND \ ERROR_CLASS_DEVICE_NOT_FOUND, "Device '%s' not found" -#define QERR_DEVICE_NOT_REMOVABLE \ - ERROR_CLASS_GENERIC_ERROR, "Device '%s' is not removable" - -#define QERR_DUPLICATE_ID \ - ERROR_CLASS_GENERIC_ERROR, "Duplicate ID '%s' for %s" - #define QERR_FD_NOT_FOUND \ ERROR_CLASS_GENERIC_ERROR, "File descriptor named '%s' not found" @@ -128,15 +95,9 @@ void qerror_report_err(Error *err); #define QERR_INVALID_BLOCK_FORMAT \ ERROR_CLASS_GENERIC_ERROR, "Invalid block format '%s'" -#define QERR_INVALID_OPTION_GROUP \ - ERROR_CLASS_GENERIC_ERROR, "There is no option group '%s'" - #define QERR_INVALID_PARAMETER \ ERROR_CLASS_GENERIC_ERROR, "Invalid parameter '%s'" -#define QERR_INVALID_PARAMETER_COMBINATION \ - ERROR_CLASS_GENERIC_ERROR, "Invalid parameter combination" - #define QERR_INVALID_PARAMETER_TYPE \ ERROR_CLASS_GENERIC_ERROR, "Invalid parameter type for '%s', expected: %s" @@ -149,9 +110,6 @@ void qerror_report_err(Error *err); #define QERR_IO_ERROR \ ERROR_CLASS_GENERIC_ERROR, "An IO error has occurred" -#define QERR_JSON_PARSE_ERROR \ - ERROR_CLASS_GENERIC_ERROR, "JSON parse error, %s" - #define QERR_JSON_PARSING \ ERROR_CLASS_GENERIC_ERROR, "Invalid JSON syntax" @@ -161,36 +119,18 @@ void qerror_report_err(Error *err); #define QERR_MIGRATION_ACTIVE \ ERROR_CLASS_GENERIC_ERROR, "There's a migration process in progress" -#define QERR_MIGRATION_NOT_SUPPORTED \ - ERROR_CLASS_GENERIC_ERROR, "State blocked by non-migratable device '%s'" - #define QERR_MISSING_PARAMETER \ ERROR_CLASS_GENERIC_ERROR, "Parameter '%s' is missing" -#define QERR_NO_BUS_FOR_DEVICE \ - ERROR_CLASS_GENERIC_ERROR, "No '%s' bus found for device '%s'" - #define QERR_NOT_SUPPORTED \ ERROR_CLASS_GENERIC_ERROR, "Not supported" #define QERR_PERMISSION_DENIED \ ERROR_CLASS_GENERIC_ERROR, "Insufficient permission to perform this operation" -#define QERR_PROPERTY_NOT_FOUND \ - ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' not found" - #define QERR_PROPERTY_VALUE_BAD \ ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' doesn't take value '%s'" -#define QERR_PROPERTY_VALUE_IN_USE \ - ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' can't take value '%s', it's in use" - -#define QERR_PROPERTY_VALUE_NOT_FOUND \ - ERROR_CLASS_GENERIC_ERROR, "Property '%s.%s' can't find value '%s'" - -#define QERR_PROPERTY_VALUE_NOT_POWER_OF_2 \ - ERROR_CLASS_GENERIC_ERROR, "Property %s.%s doesn't take value '%" PRId64 "', it's not a power of 2" - #define QERR_PROPERTY_VALUE_OUT_OF_RANGE \ ERROR_CLASS_GENERIC_ERROR, "Property %s.%s doesn't take value %" PRId64 " (minimum: %" PRId64 ", maximum: %" PRId64 ")" @@ -206,9 +146,6 @@ void qerror_report_err(Error *err); #define QERR_QMP_EXTRA_MEMBER \ ERROR_CLASS_GENERIC_ERROR, "QMP input object member '%s' is unexpected" -#define QERR_RESET_REQUIRED \ - ERROR_CLASS_GENERIC_ERROR, "Resetting the Virtual Machine is required" - #define QERR_SET_PASSWD_FAILED \ ERROR_CLASS_GENERIC_ERROR, "Could not set password" @@ -221,9 +158,6 @@ void qerror_report_err(Error *err); #define QERR_UNSUPPORTED \ ERROR_CLASS_GENERIC_ERROR, "this feature or command is not currently supported" -#define QERR_VIRTFS_FEATURE_BLOCKS_MIGRATION \ - ERROR_CLASS_GENERIC_ERROR, "Migration is disabled when VirtFS export path '%s' is mounted in the guest using mount_tag '%s'" - #define QERR_SOCKET_CONNECT_FAILED \ ERROR_CLASS_GENERIC_ERROR, "Failed to connect to socket" diff --git a/qapi/qmp-dispatch.c b/qapi/qmp-dispatch.c index 921de33bce..9c614494f1 100644 --- a/qapi/qmp-dispatch.c +++ b/qapi/qmp-dispatch.c @@ -80,7 +80,8 @@ static QObject *do_qmp_dispatch(QObject *request, Error **errp) return NULL; } if (!cmd->enabled) { - error_set(errp, QERR_COMMAND_DISABLED, command); + error_setg(errp, "The command %s has been disabled for this instance", + command); return NULL; } diff --git a/qapi/qmp-input-visitor.c b/qapi/qmp-input-visitor.c index bf42c04ea6..a2bed1ef10 100644 --- a/qapi/qmp-input-visitor.c +++ b/qapi/qmp-input-visitor.c @@ -71,7 +71,7 @@ static void qmp_input_push(QmpInputVisitor *qiv, QObject *obj, Error **errp) GHashTable *h; if (qiv->nb_stack >= QIV_STACK_SIZE) { - error_set(errp, QERR_BUFFER_OVERRUN); + error_setg(errp, "An internal buffer overran"); return; } diff --git a/qdev-monitor.c b/qdev-monitor.c index 9268c8759f..6189780fd7 100644 --- a/qdev-monitor.c +++ b/qdev-monitor.c @@ -422,12 +422,14 @@ static BusState *qbus_find(const char *path) * one child bus accept it nevertheless */ switch (dev->num_child_bus) { case 0: - qerror_report(QERR_DEVICE_NO_BUS, elem); + qerror_report(ERROR_CLASS_GENERIC_ERROR, + "Device '%s' has no child bus", elem); return NULL; case 1: return QLIST_FIRST(&dev->child_bus); default: - qerror_report(QERR_DEVICE_MULTIPLE_BUSSES, elem); + qerror_report(ERROR_CLASS_GENERIC_ERROR, + "Device '%s' has multiple child busses", elem); if (!monitor_cur_is_qmp()) { qbus_list_bus(dev); } @@ -505,14 +507,16 @@ DeviceState *qdev_device_add(QemuOpts *opts) return NULL; } if (!object_dynamic_cast(OBJECT(bus), dc->bus_type)) { - qerror_report(QERR_BAD_BUS_FOR_DEVICE, + qerror_report(ERROR_CLASS_GENERIC_ERROR, + "Device '%s' can't go on a %s bus", driver, object_get_typename(OBJECT(bus))); return NULL; } } else if (dc->bus_type != NULL) { bus = qbus_find_recursive(sysbus_get_default(), NULL, dc->bus_type); if (!bus) { - qerror_report(QERR_NO_BUS_FOR_DEVICE, + qerror_report(ERROR_CLASS_GENERIC_ERROR, + "No '%s' bus found for device '%s'", dc->bus_type, driver); return NULL; } diff --git a/qmp.c b/qmp.c index 87a28f797d..5e2a66caab 100644 --- a/qmp.c +++ b/qmp.c @@ -166,7 +166,7 @@ void qmp_cont(Error **errp) Error *local_err = NULL; if (runstate_needs_reset()) { - error_set(errp, QERR_RESET_REQUIRED); + error_setg(errp, "Resetting the Virtual Machine is required"); return; } else if (runstate_check(RUN_STATE_SUSPENDED)) { return; diff --git a/qobject/json-parser.c b/qobject/json-parser.c index e7947b340c..e46c26448e 100644 --- a/qobject/json-parser.c +++ b/qobject/json-parser.c @@ -110,7 +110,7 @@ static void GCC_FMT_ATTR(3, 4) parse_error(JSONParserContext *ctxt, error_free(ctxt->err); ctxt->err = NULL; } - error_set(&ctxt->err, QERR_JSON_PARSE_ERROR, message); + error_setg(&ctxt->err, "JSON parse error, %s", message); } /** diff --git a/qom/object.c b/qom/object.c index 9a730e74c1..e42b254303 100644 --- a/qom/object.c +++ b/qom/object.c @@ -768,7 +768,7 @@ ObjectProperty *object_property_find(Object *obj, const char *name, } } - error_set(errp, QERR_PROPERTY_NOT_FOUND, "", name); + error_setg(errp, "Property '.%s' not found", name); return NULL; } @@ -1075,7 +1075,8 @@ static Object *object_resolve_link(Object *obj, const char *name, target = object_resolve_path_type(path, target_type, &ambiguous); if (ambiguous) { - error_set(errp, QERR_AMBIGUOUS_PATH, path); + error_set(errp, ERROR_CLASS_GENERIC_ERROR, + "Path '%s' does not uniquely identify an object", path); } else if (!target) { target = object_resolve_path(path, &ambiguous); if (target || ambiguous) { diff --git a/savevm.c b/savevm.c index 22123be4f9..da8aa2428d 100644 --- a/savevm.c +++ b/savevm.c @@ -453,7 +453,8 @@ bool qemu_savevm_state_blocked(Error **errp) QTAILQ_FOREACH(se, &savevm_handlers, entry) { if (se->no_migrate) { - error_set(errp, QERR_MIGRATION_NOT_SUPPORTED, se->idstr); + error_setg(errp, "State blocked by non-migratable device '%s'", + se->idstr); return true; } } diff --git a/util/qemu-config.c b/util/qemu-config.c index f6101012c0..bcf0b86f91 100644 --- a/util/qemu-config.c +++ b/util/qemu-config.c @@ -20,7 +20,7 @@ static QemuOptsList *find_list(QemuOptsList **lists, const char *group, break; } if (lists[i] == NULL) { - error_set(errp, QERR_INVALID_OPTION_GROUP, group); + error_setg(errp, "There is no option group '%s'", group); } return lists[i]; } diff --git a/util/qemu-option.c b/util/qemu-option.c index 9d898af443..8bbc3ad4a3 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -819,7 +819,7 @@ QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id, opts = qemu_opts_find(list, id); if (opts != NULL) { if (fail_if_exists && !list->merge_lists) { - error_set(errp, QERR_DUPLICATE_ID, id, list->name); + error_setg(errp, "Duplicate ID '%s' for %s", id, list->name); return NULL; } else { return opts;