python/console_socket: avoid one-letter variable

Fixes pylint warnings.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Cleber Rosa <crosa@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210527211715.394144-2-jsnow@redhat.com
Message-id: 20210517184808.3562549-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>

python/qemu/console_socket.py

@@ -46,11 +46,11 @@ def __init__(self, address: str, file: Optional[str] = None,
             self._drain_thread = self._thread_start()
 
     def __repr__(self) -> str:
-        s = super().__repr__()
-        s = s.rstrip(">")
-        s = "%s,  logfile=%s, drain_thread=%s>" % (s, self._logfile,
-                                                   self._drain_thread)
-        return s
+        tmp = super().__repr__()
+        tmp = tmp.rstrip(">")
+        tmp = "%s,  logfile=%s, drain_thread=%s>" % (tmp, self._logfile,
+                                                     self._drain_thread)
+        return tmp
 
     def _drain_fn(self) -> None:
         """Drains the socket and runs while the socket is open."""