Fixed for DQFLQUIET flag from: Terry Lee <terry@uivlsisd.csl.uiuc.edu>

Fixed for DQFLQUIET flag from: Terry Lee <terry@uivlsisd.csl.uiuc.edu>
	I submitted the part of patch00155 that fixes wd.c not reporting any
bad blocks.  Unfortunately, the patch created a new problem that makes new
installations using that kernel impossible.  I have included a patch below that
should fix both problems.  The fix comes from Tom Ivar Helbekkmo's wd driver
(the Norway wd driver).  I've also eliminated the use of the DKFL_QUIET flag
completely, since it is not used anymore.

Fixed wdgetctrl routines for so that it returns a meaniful string for
non IDE disk drives.  It also nolonger returns success when a drive is
not really there.