tree c45e9bf0b69fb94317b572c8b3042417d6046e4f
parent 146f7262ee0ec7fc6882f06e5fcb13883308073c
author Mike Christie <michaelc@cs.wisc.edu> 1126388735 -0500
committer James Bottomley <jejb@mulgrave.(none)> 1126404145 -0500

[SCSI] set error value when failing commands in prep_fn

set DID_NO_CONNECT for the BLKPREP_KILL case and correct a few
BLKPREP_DEFER cases that weren't checking for the need to plug the
queue.

Signed-Off-By: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>