"changed. The Linux SCSI layer does not "
"automatically adjust these parameters.\n");
- if (scmd->request->cmd_flags & REQ_HARDBARRIER)
- /*
- * barrier requests should always retry on UA
- * otherwise block will get a spurious error
- */
- return NEEDS_RETRY;
- else
- /*
- * for normal (non barrier) commands, pass the
- * UA upwards for a determination in the
- * completion functions
- */
- return SUCCESS;
+ /*
+ * Pass the UA upwards for a determination in the completion
+ * functions.
+ */
+ return SUCCESS;
/* these three are not supported */
case COPY_ABORTED:
struct Scsi_Host *shost = sdev->host;
DECLARE_COMPLETION_ONSTACK(done);
unsigned long timeleft;
- unsigned long flags;
struct scsi_eh_save ses;
int rtn;
scsi_eh_prep_cmnd(scmd, &ses, cmnd, cmnd_size, sense_bytes);
shost->eh_action = &done;
- spin_lock_irqsave(shost->host_lock, flags);
scsi_log_send(scmd);
- shost->hostt->queuecommand(scmd, scsi_eh_done);
- spin_unlock_irqrestore(shost->host_lock, flags);
+ scmd->scsi_done = scsi_eh_done;
+ shost->hostt->queuecommand(shost, scmd);
timeleft = wait_for_completion_timeout(&done, timeout);