USB: serial: keyspan: fix up some compiler warnings

I accidentally caused some compiler warnings, that were correct in
pointing out problems, so fix them up now.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2012-09-14 16:34:21 -07:00
commit 7ebcb33443