am 151612fb: 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 '151612fb0de35fd2fadb096511f108b433100149':
  Check for special char when renaming device for Wi-Fi direct.