staging: ced1401: ced_ioc.c: remove space before tabs

Fix checkpatch warning "please, no space before tabs" in file
ced_ioc.c

Signed-off-by: Luca Ellero <luca.ellero@brickedbrain.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>