scsi: qla2xxx: Terminate Plogi/PRLI if WWN is 0

When driver receive PLOGI/PRLI from FW, the WWPN value will be provided.  If
it is not, then driver will terminate it.  The WWPN allows driver to locate
the session or create a new session.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c
index 34fadd3..396c8a6 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_target.c
+++ b/drivers/scsi/qla2xxx/qla_target.c
@@ -4723,6 +4723,12 @@ static int qlt_handle_login(struct scsi_qla_host *vha,
                sess = qlt_find_sess_invalidate_other(vha, wwn,
                    port_id, loop_id, &conflict_sess);
                spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags);
+       } else {
+               ql_dbg(ql_dbg_disc, vha, 0xffff,
+                   "%s %d Term INOT due to WWN=0 lid=%d, NportID %06X ",
+                   __func__, __LINE__, loop_id, port_id.b24);
+               qlt_send_term_imm_notif(vha, iocb, 1);
+               goto out;
        }
 
        if (IS_SW_RESV_ADDR(port_id)) {