James -

Patch against linux-scsi.bkbits.net/scsi-locking-2.5, per linux-scsi
discussion.

Rename scsi_check_sdev and scsi_check_shost to scsi_dev_queue_ready
and scsi_host_queue_ready, and change their return values.

===== drivers/scsi/scsi_lib.c 1.81 vs edited =====