net: dev_replace_track() cleanup

Use existing helpers (netdev_tracker_free()
and netdev_tracker_alloc()) to remove ifdefery.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20211214151515.312535-1-eric.dumazet@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

include/linux/netdevice.h

@@ -3885,16 +3885,14 @@ static inline void dev_replace_track(struct net_device *odev,
 				     netdevice_tracker *tracker,
 				     gfp_t gfp)
 {
-#ifdef CONFIG_NET_DEV_REFCNT_TRACKER
 	if (odev)
-		ref_tracker_free(&odev->refcnt_tracker, tracker);
-#endif
+		netdev_tracker_free(odev, tracker);
+
 	dev_hold(ndev);
 	dev_put(odev);
-#ifdef CONFIG_NET_DEV_REFCNT_TRACKER
+
 	if (ndev)
-		ref_tracker_alloc(&ndev->refcnt_tracker, tracker, gfp);
-#endif
+		netdev_tracker_alloc(ndev, tracker, gfp);
 }
 
 /* Carrier loss detection, dial on demand. The functions netif_carrier_on