Staging: vt6656: Remove unnecessary semicolons

After some blocks in bssdb.c there are semicolons that are not
required to be there. Therefore they are removed with this patch.

Signed-off-by: Sebastian Rachuj <sebastian.rachuj@studium.uni-erlangen.de>
Signed-off-by: Simon Schuster <linux@rationality.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>