Staging: vt6656: Removing else after break statement to fix warning

This patch fixes the checkpatch.pl warning in baseband.c file
WARNING: else is not useful after a break or return

Signed-off-by: Rajbinder Brar <brar.rajbinder@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>