Initialize stpg_endio() 'err' to SCSI_DH_OK and only change it to
SCSI_DH_IO accordingly.  This allows the switching of target group state
to be properly reported when no error has occurred.
Signed-off-by: NJoseph Gruher <joseph.r.gruher@intel.com>
Signed-off-by: NIlgu Hong <ilgu.hong@promise.com>
Signed-off-by: NMike Snitzer <snitzer@redhat.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>