Use automatic pointer cleanup for virJSONValuePtrs to get rid of the
cleanup label and ret variable.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
---
src/qemu/qemu_monitor_json.c | 52 +++++++++++++++---------------------
1 file changed, 22 insertions(+), 30 deletions(-)
diff --git a/src/qemu/qemu_monitor_json.c b/src/qemu/qemu_monitor_json.c
index 66422a8489..1224d1c9cc 100644
--- a/src/qemu/qemu_monitor_json.c
+++ b/src/qemu/qemu_monitor_json.c
@@ -3984,13 +3984,13 @@ int qemuMonitorJSONCloseFileHandle(qemuMonitorPtr mon,
}
-int qemuMonitorJSONAddNetdev(qemuMonitorPtr mon,
- const char *netdevstr)
+int
+qemuMonitorJSONAddNetdev(qemuMonitorPtr mon,
+ const char *netdevstr)
{
- int ret = -1;
- virJSONValuePtr cmd = NULL;
- virJSONValuePtr reply = NULL;
- virJSONValuePtr args = NULL;
+ g_autoptr(virJSONValue) cmd = NULL;
+ g_autoptr(virJSONValue) reply = NULL;
+ g_autoptr(virJSONValue) args = NULL;
cmd = qemuMonitorJSONMakeCommand("netdev_add", NULL);
if (!cmd)
@@ -3998,49 +3998,41 @@ int qemuMonitorJSONAddNetdev(qemuMonitorPtr mon,
args = qemuMonitorJSONKeywordStringToJSON(netdevstr, "type");
if (!args)
- goto cleanup;
+ return -1;
if (virJSONValueObjectAppend(cmd, "arguments", args) < 0)
- goto cleanup;
+ return -1;
args = NULL; /* obj owns reference to args now */
if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
- goto cleanup;
+ return -1;
if (qemuMonitorJSONCheckError(cmd, reply) < 0)
- goto cleanup;
+ return -1;
- ret = 0;
- cleanup:
- virJSONValueFree(args);
- virJSONValueFree(cmd);
- virJSONValueFree(reply);
- return ret;
+ return 0;
}
-int qemuMonitorJSONRemoveNetdev(qemuMonitorPtr mon,
- const char *alias)
+int
+qemuMonitorJSONRemoveNetdev(qemuMonitorPtr mon,
+ const char *alias)
{
- int ret = -1;
- virJSONValuePtr cmd = qemuMonitorJSONMakeCommand("netdev_del",
- "s:id", alias,
- NULL);
- virJSONValuePtr reply = NULL;
+ g_autoptr(virJSONValue) cmd = qemuMonitorJSONMakeCommand("netdev_del",
+ "s:id", alias,
+ NULL);
+ g_autoptr(virJSONValue) reply = NULL;
+
if (!cmd)
return -1;
if (qemuMonitorJSONCommand(mon, cmd, &reply) < 0)
- goto cleanup;
+ return -1;
if (qemuMonitorJSONCheckError(cmd, reply) < 0)
- goto cleanup;
+ return -1;
- ret = 0;
- cleanup:
- virJSONValueFree(cmd);
- virJSONValueFree(reply);
- return ret;
+ return 0;
}
--
2.26.2