scsi: libfc: Replace ->rport_login callback with function call

The ->rport_login callback only ever had one implementation,
so we can as well call it directly and drop the callback.

Signed-off-by: Hannes Reinecke <hare@suse.com>
Acked-by: Johannes Thumshirn <jth@kernel.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/fcoe/fcoe_ctlr.c

@@ -2674,7 +2674,7 @@ static void fcoe_ctlr_vn_beacon(struct fcoe_ctlr *fip,
 				LIBFCOE_FIP_DBG(fip, "beacon expired "
 						"for rport %x\n",
 						rdata->ids.port_id);
-				lport->tt.rport_login(rdata);
+				fc_rport_login(rdata);
 			}
 			frport->time = jiffies;
 		}
@@ -3088,7 +3088,7 @@ static void fcoe_ctlr_vn_disc(struct fcoe_ctlr *fip)
 			continue;
 		frport = fcoe_ctlr_rport(rdata);
 		if (frport->time)
-			lport->tt.rport_login(rdata);
+			fc_rport_login(rdata);
 		kref_put(&rdata->kref, fc_rport_destroy);
 	}
 	rcu_read_unlock();