Lines Matching defs:err
237 int err;
258 err = gnttab_unmap_refs(unmap, NULL, pages, invcount);
259 BUG_ON(err);
264 err = gnttab_unmap_refs(unmap, NULL, pages, invcount);
265 BUG_ON(err);
383 int err, i;
388 err = gnttab_map_refs(map, NULL, pg, cnt);
393 if (!err)
394 err = -ENOMEM;
400 return err;
407 int mapcount = 0, i, err = 0;
422 err = scsiback_gnttab_data_map_batch(map, pg, grant, mapcount);
426 if (err)
427 return err;
430 err = scsiback_gnttab_data_map_batch(map, pg, grant, mapcount);
432 return err;
439 int i, err, n_segs, i_seg = 0;
463 err = scsiback_gnttab_data_map_list(pending_req, ring_req->seg,
466 if (err)
467 return err;
503 err = scsiback_gnttab_data_map_list(pending_req, seg,
505 if (err)
506 return err;
513 err = scsiback_gnttab_data_map_list(pending_req, seg,
515 if (err)
516 return err;
563 int rc, err = FAILED;
572 goto err;
576 err = (se_cmd->se_tmr_req->response == TMR_FUNCTION_COMPLETE) ?
579 scsiback_do_resp_with_sense(NULL, err, 0, pending_req);
583 err:
584 scsiback_do_resp_with_sense(NULL, err, 0, pending_req);
790 int err;
795 err = xenbus_map_ring_valloc(info->dev, &ring_ref, 1, &area);
796 if (err)
797 return err;
802 err = bind_interdomain_evtchn_to_irq_lateeoi(info->domid, evtchn);
803 if (err < 0)
806 info->irq = err;
808 err = request_threaded_irq(info->irq, NULL, scsiback_irq_fn,
810 if (err)
821 return err;
829 int err;
831 err = xenbus_gather(XBT_NIL, dev->otherend,
834 if (err) {
835 xenbus_dev_fatal(dev, err, "reading %s ring", dev->otherend);
836 return err;
866 int err = 0;
882 err = kstrtoull(lunp, 10, &unpacked_lun);
883 if (err < 0) {
885 return err;
920 err = -ENOMEM;
929 err = -EEXIST;
944 if (err) {
951 return err;
987 int err;
1003 err = xenbus_printf(XBT_NIL, info->dev->nodename, state,
1005 if (err)
1006 xenbus_dev_error(info->dev, err,
1027 int err;
1038 err = xenbus_scanf(XBT_NIL, dev->nodename, state, "%u", &device_state);
1039 if (XENBUS_EXIST_ERR(err))
1046 err = xenbus_printf(XBT_NIL, dev->nodename, state,
1048 if (err)
1049 xenbus_dev_error(info->dev, err,
1058 err = xenbus_scanf(XBT_NIL, dev->nodename, str, "%u:%u:%u:%u",
1060 if (XENBUS_EXIST_ERR(err)) {
1061 err = xenbus_printf(XBT_NIL, dev->nodename, state,
1063 if (err)
1064 xenbus_dev_error(info->dev, err,
1212 int err;
1236 err = xenbus_printf(XBT_NIL, dev->nodename, "feature-sg-grant", "%u",
1238 if (err)
1239 xenbus_dev_error(dev, err, "writing feature-sg-grant");
1241 err = xenbus_switch_state(dev, XenbusStateInitWait);
1242 if (err)
1251 return err;