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hyperv: Don't overwrite errors from hypervCreateInvokeParamsList()

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The hypervCreateInvokeParamsList() function sets an error on a
failure, therefore there is no need to report another error in
callers.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Matt Coleman <matt@datto.com>
This commit is contained in:
Michal Privoznik 2020-10-21 14:25:37 +02:00
parent 4505f11d65
commit 458e2d6fc5
1 changed files with 13 additions and 21 deletions
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34
src/hyperv/hyperv_driver.c
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@ -1004,6 +1004,8 @@ hypervDomainShutdownFlags(virDomainPtr domain, unsigned int flags)
params = hypervCreateInvokeParamsList(priv, "InitiateShutdown", selector,
Msvm_ShutdownComponent_WmiInfo);
if (!params)
goto cleanup;
hypervAddSimpleParam(params, "Force", "False");
@ -1484,10 +1486,8 @@ hypervDomainSetAutostart(virDomainPtr domain, int autostart)
MSVM_VIRTUALSYSTEMMANAGEMENTSERVICE_SELECTOR,
Msvm_VirtualSystemManagementService_WmiInfo);
if (!params) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not create params"));
if (!params)
goto cleanup;
}
if (priv->wmiVersion == HYPERV_WMI_VERSION_V1) {
virBufferEscapeSQL(&eprQuery,
@ -1915,12 +1915,10 @@ hypervDomainSendKey(virDomainPtr domain, unsigned int codeset,
g_snprintf(keycodeStr, sizeof(keycodeStr), "%d", translatedKeycodes[i]);
params = hypervCreateInvokeParamsList(priv, "PressKey", selector,
Msvm_Keyboard_WmiInfo);
Msvm_Keyboard_WmiInfo);
if (!params) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not create param"));
if (!params)
goto cleanup;
}
if (hypervAddSimpleParam(params, "keyCode", keycodeStr) < 0)
goto cleanup;
@ -1940,12 +1938,10 @@ hypervDomainSendKey(virDomainPtr domain, unsigned int codeset,
for (i = 0; i < nkeycodes; i++) {
g_snprintf(keycodeStr, sizeof(keycodeStr), "%d", translatedKeycodes[i]);
params = hypervCreateInvokeParamsList(priv, "ReleaseKey", selector,
Msvm_Keyboard_WmiInfo);
Msvm_Keyboard_WmiInfo);
if (!params) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not create param"));
if (!params)
goto cleanup;
}
if (hypervAddSimpleParam(params, "keyCode", keycodeStr) < 0)
goto cleanup;
@ -1998,13 +1994,11 @@ hypervDomainSetMemoryFlags(virDomainPtr domain, unsigned long memory,
if (priv->wmiVersion == HYPERV_WMI_VERSION_V1) {
params = hypervCreateInvokeParamsList(priv, "ModifyVirtualSystemResources",
MSVM_VIRTUALSYSTEMMANAGEMENTSERVICE_SELECTOR,
Msvm_VirtualSystemManagementService_WmiInfo);
MSVM_VIRTUALSYSTEMMANAGEMENTSERVICE_SELECTOR,
Msvm_VirtualSystemManagementService_WmiInfo);
if (!params) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not create params"));
if (!params)
goto cleanup;
}
virBufferAddLit(&eprQuery, MSVM_COMPUTERSYSTEM_WQL_SELECT);
virBufferEscapeSQL(&eprQuery, "where Name = \"%s\"", uuid_string);
@ -2014,13 +2008,11 @@ hypervDomainSetMemoryFlags(virDomainPtr domain, unsigned long memory,
goto cleanup;
} else if (priv->wmiVersion == HYPERV_WMI_VERSION_V2) {
params = hypervCreateInvokeParamsList(priv, "ModifyResourceSettings",
MSVM_VIRTUALSYSTEMMANAGEMENTSERVICE_SELECTOR,
Msvm_VirtualSystemManagementService_WmiInfo);
MSVM_VIRTUALSYSTEMMANAGEMENTSERVICE_SELECTOR,
Msvm_VirtualSystemManagementService_WmiInfo);
if (!params) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Could not create params"));
if (!params)
goto cleanup;
}
}
memResource = hypervCreateEmbeddedParam(priv, Msvm_MemorySettingData_WmiInfo);