scsi: qla2xxx: Fix for FC-NVMe discovery for NPIV port

This patch fixes NVMe discovery by setting SKIP_PRLI flag, so that PRLI is
driven by driver and is retried when the NPIV port is detected to have NVMe
capability.
Signed-off-by: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qla2xxx/qla_attr.c

@@ -2712,6 +2712,8 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
 	    test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
 		msleep(1000);
 
+	qla_nvme_delete(vha);
+
 	qla24xx_disable_vp(vha);
 	qla2x00_wait_for_sess_deletion(vha);
 

drivers/scsi/qla2xxx/qla_init.c

@@ -237,15 +237,13 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
 	qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);
 
 	sp->done = qla2x00_async_login_sp_done;
-	if (N2N_TOPO(fcport->vha->hw) && fcport_is_bigger(fcport)) {
+	if (N2N_TOPO(fcport->vha->hw) && fcport_is_bigger(fcport))
 		lio->u.logio.flags |= SRB_LOGIN_PRLI_ONLY;
-	} else {
+	else
 		lio->u.logio.flags |= SRB_LOGIN_COND_PLOGI;
 
-		if (fcport->fc4f_nvme)
-			lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
-
-	}
+	if (fcport->fc4f_nvme)
+		lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
 
 	ql_dbg(ql_dbg_disc, vha, 0x2072,
 	    "Async-login - %8phC hdl=%x, loopid=%x portid=%02x%02x%02x "