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Remove unnecessary curly brackets in src/hyperv/

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Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
This commit is contained in:
Martin Kletzander 2014-11-13 15:23:51 +01:00
parent 7b9710f818
commit f9674bf277
9 changed files with 50 additions and 100 deletions
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3
src/hyperv/hyperv_device_monitor.c
View File

@ -40,9 +40,8 @@ hypervNodeDeviceOpen(virConnectPtr conn,
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
if (conn->driver->no != VIR_DRV_HYPERV)
return VIR_DRV_OPEN_DECLINED;
}
return VIR_DRV_OPEN_SUCCESS;
}

87
src/hyperv/hyperv_driver.c
View File

@ -49,9 +49,8 @@ VIR_LOG_INIT("hyperv.hyperv_driver");
static void
hypervFreePrivate(hypervPrivate **priv)
{
if (priv == NULL || *priv == NULL) {
if (priv == NULL || *priv == NULL)
return;
}
if ((*priv)->client != NULL) {
/* FIXME: This leaks memory due to bugs in openwsman <= 2.2.6 */
@ -78,17 +77,15 @@ hypervConnectOpen(virConnectPtr conn, virConnectAuthPtr auth, unsigned int flags
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
/* Decline if the URI is NULL or the scheme is NULL */
if (conn->uri == NULL || conn->uri->scheme == NULL) {
if (conn->uri == NULL || conn->uri->scheme == NULL)
return VIR_DRV_OPEN_DECLINED;
}
/* Decline if the scheme is not hyperv */
plus = strchr(conn->uri->scheme, '+');
if (plus == NULL) {
if (STRCASENEQ(conn->uri->scheme, "hyperv")) {
if (STRCASENEQ(conn->uri->scheme, "hyperv"))
return VIR_DRV_OPEN_DECLINED;
}
} else {
if (plus - conn->uri->scheme != 6 ||
STRCASENEQLEN(conn->uri->scheme, "hyperv", 6)) {
@ -119,9 +116,8 @@ hypervConnectOpen(virConnectPtr conn, virConnectAuthPtr auth, unsigned int flags
if (VIR_ALLOC(priv) < 0)
goto cleanup;
if (hypervParseUri(&priv->parsedUri, conn->uri) < 0) {
if (hypervParseUri(&priv->parsedUri, conn->uri) < 0)
goto cleanup;
}
/* Set the port dependent on the transport protocol if no port is
* specified. This allows us to rely on the port parameter being
@ -182,9 +178,8 @@ hypervConnectOpen(virConnectPtr conn, virConnectAuthPtr auth, unsigned int flags
virBufferAddLit(&query, "where ");
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_PHYSICAL);
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) {
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@ -239,9 +234,8 @@ hypervConnectGetHostname(virConnectPtr conn)
virBufferAddLit(&query, WIN32_COMPUTERSYSTEM_WQL_SELECT);
if (hypervGetWin32ComputerSystemList(priv, &query, &computerSystem) < 0) {
if (hypervGetWin32ComputerSystemList(priv, &query, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@ -276,9 +270,8 @@ hypervNodeGetInfo(virConnectPtr conn, virNodeInfoPtr info)
virBufferAddLit(&query, WIN32_COMPUTERSYSTEM_WQL_SELECT);
/* Get Win32_ComputerSystem */
if (hypervGetWin32ComputerSystemList(priv, &query, &computerSystem) < 0) {
if (hypervGetWin32ComputerSystemList(priv, &query, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@ -295,9 +288,8 @@ hypervNodeGetInfo(virConnectPtr conn, virNodeInfoPtr info)
"ResultClass = Win32_Processor",
computerSystem->data->Name);
if (hypervGetWin32ProcessorList(priv, &query, &processorList) < 0) {
if (hypervGetWin32ProcessorList(priv, &query, &processorList) < 0)
goto cleanup;
}
if (processorList == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@ -368,9 +360,8 @@ hypervConnectListDomains(virConnectPtr conn, int *ids, int maxids)
Msvm_ComputerSystem *computerSystem = NULL;
int count = 0;
if (maxids == 0) {
if (maxids == 0)
return 0;
}
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT);
virBufferAddLit(&query, "where ");
@ -387,10 +378,9 @@ hypervConnectListDomains(virConnectPtr conn, int *ids, int maxids)
computerSystem = computerSystem->next) {
ids[count++] = computerSystem->data->ProcessID;
if (count >= maxids) {
if (count >= maxids)
break;
}
}
success = true;
@ -451,9 +441,8 @@ hypervDomainLookupByID(virConnectPtr conn, int id)
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL);
virBufferAsprintf(&query, "and ProcessID = %d", id);
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) {
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_NO_DOMAIN, _("No domain with ID %d"), id);
@ -486,9 +475,8 @@ hypervDomainLookupByUUID(virConnectPtr conn, const unsigned char *uuid)
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL);
virBufferAsprintf(&query, "and Name = \"%s\"", uuid_string);
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) {
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_NO_DOMAIN,
@ -519,9 +507,8 @@ hypervDomainLookupByName(virConnectPtr conn, const char *name)
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL);
virBufferAsprintf(&query, "and ElementName = \"%s\"", name);
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0) {
if (hypervGetMsvmComputerSystemList(priv, &query, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem == NULL) {
virReportError(VIR_ERR_NO_DOMAIN,
@ -546,9 +533,8 @@ hypervDomainSuspend(virDomainPtr domain)
hypervPrivate *priv = domain->conn->privateData;
Msvm_ComputerSystem *computerSystem = NULL;
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem->data->EnabledState !=
MSVM_COMPUTERSYSTEM_ENABLEDSTATE_ENABLED) {
@ -575,9 +561,8 @@ hypervDomainResume(virDomainPtr domain)
hypervPrivate *priv = domain->conn->privateData;
Msvm_ComputerSystem *computerSystem = NULL;
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem->data->EnabledState !=
MSVM_COMPUTERSYSTEM_ENABLEDSTATE_PAUSED) {
@ -607,9 +592,8 @@ hypervDomainDestroyFlags(virDomainPtr domain, unsigned int flags)
virCheckFlags(0, -1);
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
if (!hypervIsMsvmComputerSystemActive(computerSystem, &in_transition) ||
in_transition) {
@ -665,9 +649,8 @@ hypervDomainGetInfo(virDomainPtr domain, virDomainInfoPtr info)
virUUIDFormat(domain->uuid, uuid_string);
/* Get Msvm_ComputerSystem */
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
/* Get Msvm_VirtualSystemSettingData */
virBufferAsprintf(&query,
@ -764,15 +747,13 @@ hypervDomainGetState(virDomainPtr domain, int *state, int *reason,
virCheckFlags(0, -1);
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
*state = hypervMsvmComputerSystemEnabledStateToDomainState(computerSystem);
if (reason != NULL) {
if (reason != NULL)
*reason = 0;
}
result = 0;
@ -805,9 +786,8 @@ hypervDomainGetXMLDesc(virDomainPtr domain, unsigned int flags)
virUUIDFormat(domain->uuid, uuid_string);
/* Get Msvm_ComputerSystem */
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
/* Get Msvm_VirtualSystemSettingData */
virBufferAsprintf(&query,
@ -932,9 +912,8 @@ hypervConnectListDefinedDomains(virConnectPtr conn, char **const names, int maxn
int count = 0;
size_t i;
if (maxnames == 0) {
if (maxnames == 0)
return 0;
}
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_SELECT);
virBufferAddLit(&query, "where ");
@ -954,18 +933,16 @@ hypervConnectListDefinedDomains(virConnectPtr conn, char **const names, int maxn
++count;
if (count >= maxnames) {
if (count >= maxnames)
break;
}
}
success = true;
cleanup:
if (!success) {
for (i = 0; i < count; ++i) {
for (i = 0; i < count; ++i)
VIR_FREE(names[i]);
}
count = -1;
}
@ -1022,9 +999,8 @@ hypervDomainCreateWithFlags(virDomainPtr domain, unsigned int flags)
virCheckFlags(0, -1);
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
if (hypervIsMsvmComputerSystemActive(computerSystem, NULL)) {
virReportError(VIR_ERR_OPERATION_INVALID, "%s",
@ -1103,9 +1079,8 @@ hypervDomainIsActive(virDomainPtr domain)
hypervPrivate *priv = domain->conn->privateData;
Msvm_ComputerSystem *computerSystem = NULL;
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
result = hypervIsMsvmComputerSystemActive(computerSystem, NULL) ? 1 : 0;
@ -1144,9 +1119,8 @@ hypervDomainManagedSave(virDomainPtr domain, unsigned int flags)
virCheckFlags(0, -1);
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
if (!hypervIsMsvmComputerSystemActive(computerSystem, &in_transition) ||
in_transition) {
@ -1175,9 +1149,8 @@ hypervDomainHasManagedSaveImage(virDomainPtr domain, unsigned int flags)
virCheckFlags(0, -1);
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
result = computerSystem->data->EnabledState ==
MSVM_COMPUTERSYSTEM_ENABLEDSTATE_SUSPENDED ? 1 : 0;
@ -1199,9 +1172,8 @@ hypervDomainManagedSaveRemove(virDomainPtr domain, unsigned int flags)
virCheckFlags(0, -1);
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0) {
if (hypervMsvmComputerSystemFromDomain(domain, &computerSystem) < 0)
goto cleanup;
}
if (computerSystem->data->EnabledState !=
MSVM_COMPUTERSYSTEM_ENABLEDSTATE_SUSPENDED) {
@ -1338,9 +1310,8 @@ hypervConnectListAllDomains(virConnectPtr conn,
cleanup:
if (doms) {
for (i = 0; i < count; ++i) {
for (i = 0; i < count; ++i)
virDomainFree(doms[i]);
}
VIR_FREE(doms);
}

3
src/hyperv/hyperv_interface_driver.c
View File

@ -40,9 +40,8 @@ hypervInterfaceOpen(virConnectPtr conn,
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
if (conn->driver->no != VIR_DRV_HYPERV)
return VIR_DRV_OPEN_DECLINED;
}
return VIR_DRV_OPEN_SUCCESS;
}

3
src/hyperv/hyperv_network_driver.c
View File

@ -40,9 +40,8 @@ hypervNetworkOpen(virConnectPtr conn,
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
if (conn->driver->no != VIR_DRV_HYPERV)
return VIR_DRV_OPEN_DECLINED;
}
return VIR_DRV_OPEN_SUCCESS;
}

3
src/hyperv/hyperv_nwfilter_driver.c
View File

@ -40,9 +40,8 @@ hypervNWFilterOpen(virConnectPtr conn,
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
if (conn->driver->no != VIR_DRV_HYPERV)
return VIR_DRV_OPEN_DECLINED;
}
return VIR_DRV_OPEN_SUCCESS;
}

3
src/hyperv/hyperv_secret_driver.c
View File

@ -40,9 +40,8 @@ hypervSecretOpen(virConnectPtr conn,
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
if (conn->driver->no != VIR_DRV_HYPERV)
return VIR_DRV_OPEN_DECLINED;
}
return VIR_DRV_OPEN_SUCCESS;
}

3
src/hyperv/hyperv_storage_driver.c
View File

@ -40,9 +40,8 @@ hypervStorageOpen(virConnectPtr conn,
{
virCheckFlags(VIR_CONNECT_RO, VIR_DRV_OPEN_ERROR);
if (conn->driver->no != VIR_DRV_HYPERV) {
if (conn->driver->no != VIR_DRV_HYPERV)
return VIR_DRV_OPEN_DECLINED;
}
return VIR_DRV_OPEN_SUCCESS;
}

6
src/hyperv/hyperv_util.c
View File

@ -78,9 +78,8 @@ hypervParseUri(hypervParsedUri **parsedUri, virURIPtr uri)
result = 0;
cleanup:
if (result < 0) {
if (result < 0)
hypervFreeParsedUri(parsedUri);
}
return result;
}
@ -90,9 +89,8 @@ hypervParseUri(hypervParsedUri **parsedUri, virURIPtr uri)
void
hypervFreeParsedUri(hypervParsedUri **parsedUri)
{
if (parsedUri == NULL || *parsedUri == NULL) {
if (parsedUri == NULL || *parsedUri == NULL)
return;
}
VIR_FREE((*parsedUri)->transport);

39
src/hyperv/hyperv_wmi.c
View File

@ -157,9 +157,8 @@ hypervEnumAndPull(hypervPrivate *priv, virBufferPtr query, const char *root,
response = wsmc_action_enumerate(priv->client, root, options, filter);
if (hyperyVerifyResponse(priv->client, response, "enumeration") < 0) {
if (hyperyVerifyResponse(priv->client, response, "enumeration") < 0)
goto cleanup;
}
enumContext = wsmc_get_enum_context(response);
@ -170,9 +169,8 @@ hypervEnumAndPull(hypervPrivate *priv, virBufferPtr query, const char *root,
response = wsmc_action_pull(priv->client, resourceUri, options,
filter, enumContext);
if (hyperyVerifyResponse(priv->client, response, "pull") < 0) {
if (hyperyVerifyResponse(priv->client, response, "pull") < 0)
goto cleanup;
}
node = ws_xml_get_soap_body(response);
@ -198,9 +196,8 @@ hypervEnumAndPull(hypervPrivate *priv, virBufferPtr query, const char *root,
goto cleanup;
}
if (ws_xml_get_child(node, 0, resourceUri, className) == NULL) {
if (ws_xml_get_child(node, 0, resourceUri, className) == NULL)
break;
}
data = ws_deserialize(serializerContext, node, serializerInfo,
className, resourceUri, NULL, 0, 0);
@ -240,13 +237,11 @@ hypervEnumAndPull(hypervPrivate *priv, virBufferPtr query, const char *root,
result = 0;
cleanup:
if (options != NULL) {
if (options != NULL)
wsmc_options_destroy(options);
}
if (filter != NULL) {
if (filter != NULL)
filter_destroy(filter);
}
if (data != NULL) {
#if WS_SERIALIZER_FREE_MEM_WORKS
@ -275,9 +270,8 @@ hypervFreeObject(hypervPrivate *priv ATTRIBUTE_UNUSED, hypervObject *object)
WsSerializerContextH serializerContext;
#endif
if (object == NULL) {
if (object == NULL)
return;
}
#if WS_SERIALIZER_FREE_MEM_WORKS
serializerContext = wsmc_get_serialization_context(priv->client);
@ -431,9 +425,8 @@ hypervInvokeMsvmComputerSystemRequestStateChange(virDomainPtr domain,
response = wsmc_action_invoke(priv->client, MSVM_COMPUTERSYSTEM_RESOURCE_URI,
options, "RequestStateChange", NULL);
if (hyperyVerifyResponse(priv->client, response, "invocation") < 0) {
if (hyperyVerifyResponse(priv->client, response, "invocation") < 0)
goto cleanup;
}
/* Check return value */
returnValue = ws_xml_get_xpath_value(response, (char *)"/s:Envelope/s:Body/p:RequestStateChange_OUTPUT/p:ReturnValue");
@ -468,9 +461,8 @@ hypervInvokeMsvmComputerSystemRequestStateChange(virDomainPtr domain,
virBufferAddLit(&query, MSVM_CONCRETEJOB_WQL_SELECT);
virBufferAsprintf(&query, "where InstanceID = \"%s\"", instanceID);
if (hypervGetMsvmConcreteJobList(priv, &query, &concreteJob) < 0) {
if (hypervGetMsvmConcreteJobList(priv, &query, &concreteJob) < 0)
goto cleanup;
}
if (concreteJob == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
@ -521,9 +513,8 @@ hypervInvokeMsvmComputerSystemRequestStateChange(virDomainPtr domain,
result = 0;
cleanup:
if (options != NULL) {
if (options != NULL)
wsmc_options_destroy(options);
}
ws_xml_destroy_doc(response);
VIR_FREE(selector);
@ -576,9 +567,8 @@ bool
hypervIsMsvmComputerSystemActive(Msvm_ComputerSystem *computerSystem,
bool *in_transition)
{
if (in_transition != NULL) {
if (in_transition != NULL)
*in_transition = false;
}
switch (computerSystem->data->EnabledState) {
case MSVM_COMPUTERSYSTEM_ENABLEDSTATE_UNKNOWN:
@ -602,9 +592,8 @@ hypervIsMsvmComputerSystemActive(Msvm_ComputerSystem *computerSystem,
case MSVM_COMPUTERSYSTEM_ENABLEDSTATE_STOPPING:
case MSVM_COMPUTERSYSTEM_ENABLEDSTATE_PAUSING:
case MSVM_COMPUTERSYSTEM_ENABLEDSTATE_RESUMING:
if (in_transition != NULL) {
if (in_transition != NULL)
*in_transition = true;
}
return true;
@ -634,9 +623,8 @@ hypervMsvmComputerSystemToDomain(virConnectPtr conn,
*domain = virGetDomain(conn, computerSystem->data->ElementName, uuid);
if (*domain == NULL) {
if (*domain == NULL)
return -1;
}
if (hypervIsMsvmComputerSystemActive(computerSystem, NULL)) {
(*domain)->id = computerSystem->data->ProcessID;
@ -667,9 +655,8 @@ hypervMsvmComputerSystemFromDomain(virDomainPtr domain,
virBufferAddLit(&query, MSVM_COMPUTERSYSTEM_WQL_VIRTUAL);
virBufferAsprintf(&query, "and Name = \"%s\"", uuid_string);
if (hypervGetMsvmComputerSystemList(priv, &query, computerSystem) < 0) {
if (hypervGetMsvmComputerSystemList(priv, &query, computerSystem) < 0)
return -1;
}
if (*computerSystem == NULL) {
virReportError(VIR_ERR_NO_DOMAIN,