Staging: frontier: Fix checkpatch.pl issue.

This is a patch to the alphatrack.c and tranzport.c  that fixes up an error
found by checkpatch.pl tool.

Signed-off-by: Hitoshi Nakamori <hitoshi.nakamori@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>