[SCSI] zfcp: verify for correct rport state before scanning for SCSI devs
Prevent a SCSI target scan for a rport which have turned invalid in the meantime. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
This commit is contained in:
parent
633528c304
commit
26871c97d5
|
@ -1186,7 +1186,9 @@ static void zfcp_erp_scsi_scan(struct work_struct *work)
|
|||
container_of(work, struct zfcp_erp_add_work, work);
|
||||
struct zfcp_unit *unit = p->unit;
|
||||
struct fc_rport *rport = unit->port->rport;
|
||||
scsi_scan_target(&rport->dev, 0, rport->scsi_target_id,
|
||||
|
||||
if (rport && rport->port_state == FC_PORTSTATE_ONLINE)
|
||||
scsi_scan_target(&rport->dev, 0, rport->scsi_target_id,
|
||||
scsilun_to_int((struct scsi_lun *)&unit->fcp_lun), 0);
|
||||
atomic_clear_mask(ZFCP_STATUS_UNIT_SCSI_WORK_PENDING, &unit->status);
|
||||
zfcp_unit_put(unit);
|
||||
|
|
Loading…
Reference in a new issue