net: spider_net: convert to hw_features

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 8 deletions

diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index cb6bcca9d54..949f124e127 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -994,15 +994,13 @@ spider_net_pass_skb_up(struct spider_net_descr *descr,
         skb->protocol = eth_type_trans(skb, netdev);
 
         /* checksum offload */
-        if (card->options.rx_csum) {
+        skb_checksum_none_assert(skb);
+        if (netdev->features & NETIF_F_RXCSUM) {
                 if ( ( (data_status & SPIDER_NET_DATA_STATUS_CKSUM_MASK) ==
                        SPIDER_NET_DATA_STATUS_CKSUM_MASK) &&
                      !(data_error & SPIDER_NET_DATA_ERR_CKSUM_MASK))
                         skb->ip_summed = CHECKSUM_UNNECESSARY;
-                else
-                        skb_checksum_none_assert(skb);
-        } else
-                skb_checksum_none_assert(skb);
+        }
 
         if (data_status & SPIDER_NET_VLAN_PACKET) {
                 /* further enhancements: HW-accel VLAN
@@ -2322,14 +2320,15 @@ spider_net_setup_netdev(struct spider_net_card *card)
         card->aneg_timer.function = spider_net_link_phy;
         card->aneg_timer.data = (unsigned long) card;
 
-        card->options.rx_csum = SPIDER_NET_RX_CSUM_DEFAULT;
-
         netif_napi_add(netdev, &card->napi,
                        spider_net_poll, SPIDER_NET_NAPI_WEIGHT);
 
         spider_net_setup_netdev_ops(netdev);
 
-        netdev->features = NETIF_F_IP_CSUM | NETIF_F_LLTX;
+        netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_IP_CSUM;
+        if (SPIDER_NET_RX_CSUM_DEFAULT)
+                netdev->features |= NETIF_F_RXCSUM;
+        netdev->features |= NETIF_F_IP_CSUM | NETIF_F_LLTX;
         /* some time: NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX |
          *              NETIF_F_HW_VLAN_FILTER */