[PATCH 1/3] qemuMonitorJSONGetStatus: Refactor cleanup

[Peter Krempa]

Use g_autofree for the JSON values to remove cleanup label and ret
variable.

Signed-off-by: Peter Krempa <pkre...@redhat.com>
---
 src/qemu/qemu_monitor_json.c | 18 ++++++------------
 1 file changed, 6 insertions(+), 12 deletions(-)

diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index b669630bc8..e62adcb5b5 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -1729,10 +1729,9 @@ qemuMonitorJSONGetStatus(qemuMonitorPtr mon,
                          bool *running,
                          virDomainPausedReason *reason)
 {
-    int ret = -1;
     const char *status;
-    virJSONValuePtr cmd;
-    virJSONValuePtr reply = NULL;
+    g_autoptr(virJSONValue) cmd = NULL;
+    g_autoptr(virJSONValue) reply = NULL;
     virJSONValuePtr data;

     if (reason)
@@ -1742,17 +1741,17 @@ qemuMonitorJSONGetStatus(qemuMonitorPtr mon,
         return -1;

     if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
-        goto cleanup;
+        return -1;

     if (qemuMonitorJSONCheckReply(cmd, reply, VIR_JSON_TYPE_OBJECT) < 0)
-        goto cleanup;
+        return -1;

     data = virJSONValueObjectGetObject(reply, "return");

     if (virJSONValueObjectGetBoolean(data, "running", running) < 0) {
         virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                        _("query-status reply was missing running state"));
-        goto cleanup;
+        return -1;
     }

     if ((status = virJSONValueObjectGetString(data, "status"))) {
@@ -1762,12 +1761,7 @@ qemuMonitorJSONGetStatus(qemuMonitorPtr mon,
         VIR_DEBUG("query-status reply was missing status details");
     }

-    ret = 0;
-
- cleanup:
-    virJSONValueFree(cmd);
-    virJSONValueFree(reply);
-    return ret;
+    return 0;
 }


-- 
2.29.2