[SCSI] lpfc 8.3.33: Fix scsi_eh escalation panic by checking the proper return status

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

drivers/scsi/lpfc/lpfc_scsi.c

@@ -4414,7 +4414,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
 	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(waitq);
 
 	status = fc_block_scsi_eh(cmnd);
-	if (status)
+	if (status != 0 && status != SUCCESS)
 		return status;
 
 	spin_lock_irq(&phba->hbalock);
@@ -4769,7 +4769,7 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
 	}
 	pnode = rdata->pnode;
 	status = fc_block_scsi_eh(cmnd);
-	if (status)
+	if (status != 0 && status != SUCCESS)
 		return status;
 
 	status = lpfc_chk_tgt_mapped(vport, cmnd);
@@ -4836,7 +4836,7 @@ lpfc_target_reset_handler(struct scsi_cmnd *cmnd)
 	}
 	pnode = rdata->pnode;
 	status = fc_block_scsi_eh(cmnd);
-	if (status)
+	if (status != 0 && status != SUCCESS)
 		return status;
 
 	status = lpfc_chk_tgt_mapped(vport, cmnd);
@@ -4904,7 +4904,7 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd)
 		sizeof(scsi_event), (char *)&scsi_event, LPFC_NL_VENDOR_ID);
 
 	status = fc_block_scsi_eh(cmnd);
-	if (status)
+	if (status != 0 && status != SUCCESS)
 		return status;
 
 	/*