audio: Suspect code indent for conditional statements

Fix code indent.

Signed-off-by: Zhang Han <zhanghan64@huawei.com>
Message-id: 20210115012431.79533-1-zhanghan64@huawei.com
Message-Id: <20210115012431.79533-7-zhanghan64@huawei.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

audio/paaudio.c

@@ -480,7 +480,7 @@ static pa_stream *qpa_simple_new (
     }
 
     if (r < 0) {
-      goto fail;
+        goto fail;
     }
 
     pa_threaded_mainloop_unlock(c->mainloop);