eth: spider: remove a copy of the NAPI_POLL_WEIGHT define

Defining local versions of NAPI_POLL_WEIGHT with the same
values in the drivers just makes refactoring harder.
Acked-by: NGeoff Levand <geoff@infradead.org>
Signed-off-by: NJakub Kicinski <kuba@kernel.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

drivers/net/ethernet/toshiba/spider_net.c

@@ -2270,7 +2270,7 @@ spider_net_setup_netdev(struct spider_net_card *card)
 	timer_setup(&card->aneg_timer, spider_net_link_phy, 0);
 
 	netif_napi_add(netdev, &card->napi,
-		       spider_net_poll, SPIDER_NET_NAPI_WEIGHT);
+		       spider_net_poll, NAPI_POLL_WEIGHT);
 
 	spider_net_setup_netdev_ops(netdev);
 

drivers/net/ethernet/toshiba/spider_net.h

@@ -44,7 +44,6 @@ extern char spider_net_driver_name[];
 #define SPIDER_NET_RX_CSUM_DEFAULT		1
 
 #define SPIDER_NET_WATCHDOG_TIMEOUT		50*HZ
-#define SPIDER_NET_NAPI_WEIGHT			64
 
 #define SPIDER_NET_FIRMWARE_SEQS	6
 #define SPIDER_NET_FIRMWARE_SEQWORDS	1024