fp2-1575: Check for special char when renaming device for Wi

Check for special char when renaming device for Wi-Fi direct.

Bug: 21141820
Change-Id: I78231d95e5ba3f505325d5657f8e6106a887f11e
(cherry picked from commit 7186a47ef348c17a985eb51ef74469a32c3c938d)
1 file changed