monitor/hmp-cmds: add 'goto end' to reduce duplicate code.

Signed-off-by: Mao Zhongyi <maozhongyi@cmss.chinamobile.com>
Message-Id: <20200603080904.997083-7-maozhongyi@cmss.chinamobile.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 504796d6e9fba85091b047f94bedd993a73da9c6..00e3362cb0edbdc328d0d83f6dc2c342333690cf 100644 (file)
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -1502,8 +1502,7 @@ void hmp_change(Monitor *mon, const QDict *qdict)
                                 read_only,
                                 BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN, &err);
             if (err) {
-                hmp_handle_error(mon, err);
-                return;
+                goto end;
             }
         }
 
@@ -1512,6 +1511,7 @@ void hmp_change(Monitor *mon, const QDict *qdict)
                                    &err);
     }
 
+end:
     hmp_handle_error(mon, err);
 }
 
@@ -1630,13 +1630,13 @@ void hmp_object_add(Monitor *mon, const QDict *qdict)
 
     opts = qemu_opts_from_qdict(qemu_find_opts("object"), qdict, &err);
     if (err) {
-        hmp_handle_error(mon, err);
-        return;
+        goto end;
     }
 
     obj = user_creatable_add_opts(opts, &err);
     qemu_opts_del(opts);
 
+end:
     hmp_handle_error(mon, err);
 
     if (obj) {