am 5f9d15ed: am 86d85300: am 19336da3: am ac2347c0: am 158fa952: am df9b13af: am 74d85949: am e05f7143: Check for special char when renaming device for Wi-Fi direct.

* commit '5f9d15ed252e0870097533bd75a759f28f2bda0d':
  Check for special char when renaming device for Wi-Fi direct.