staging: vt6655: delete explicit comparison to bool
This patch fixes all bool tests by deleting the comparison. Most of
these were detected using coccinelle and silence the following type of
coccinelle warnings for drivers/staging/vt6655/bssdb.c file:
WARNING: Comparison to bool
Signed-off-by: Teodora Baluta <teobaluta@gmail.com> Reviewed-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>