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qemu: monitor: Refactor variable cleanup in qemuMonitorJSONQueryNamedBlockNodes

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Use g_autoptr to get rid of the cleanup section.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2020-01-21 16:33:12 +01:00
parent b7991c903c
commit f886c9f330
1 changed files with 5 additions and 12 deletions
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17
src/qemu/qemu_monitor_json.c
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@ -8742,26 +8742,19 @@ qemuMonitorJSONSetBlockThreshold(qemuMonitorPtr mon,
virJSONValuePtr
qemuMonitorJSONQueryNamedBlockNodes(qemuMonitorPtr mon)
{
virJSONValuePtr cmd;
virJSONValuePtr reply = NULL;
virJSONValuePtr ret = NULL;
g_autoptr(virJSONValue) cmd = NULL;
g_autoptr(virJSONValue) reply = NULL;
if (!(cmd = qemuMonitorJSONMakeCommand("query-named-block-nodes", NULL)))
return NULL;
if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
goto cleanup;
return NULL;
if (qemuMonitorJSONCheckReply(cmd, reply, VIR_JSON_TYPE_ARRAY) < 0)
goto cleanup;
return NULL;
ret = virJSONValueObjectStealArray(reply, "return");
cleanup:
virJSONValueFree(cmd);
virJSONValueFree(reply);
return ret;
return virJSONValueObjectStealArray(reply, "return");
}