Remove some dead code (PyChecker)
diff --git a/Lib/locale.py b/Lib/locale.py
index dd7df1e..d3c0eb1 100644
--- a/Lib/locale.py
+++ b/Lib/locale.py
@@ -268,9 +268,7 @@
         return code.split('.')[:2]
     elif code == 'C':
         return None, None
-    else:
-        raise ValueError, 'unknown locale: %s' % localename
-    return l
+    raise ValueError, 'unknown locale: %s' % localename
 
 def _build_localename(localetuple):