diff options
Diffstat (limited to 'net/dsa/tag_gswip.c')
| -rw-r--r-- | net/dsa/tag_gswip.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/net/dsa/tag_gswip.c b/net/dsa/tag_gswip.c index 408d4af390a0..df7140984da3 100644 --- a/net/dsa/tag_gswip.c +++ b/net/dsa/tag_gswip.c @@ -60,13 +60,8 @@ static struct sk_buff *gswip_tag_xmit(struct sk_buff *skb, struct net_device *dev) { struct dsa_port *dp = dsa_slave_to_port(dev); - int err; u8 *gswip_tag; - err = skb_cow_head(skb, GSWIP_TX_HEADER_LEN); - if (err) - return NULL; - skb_push(skb, GSWIP_TX_HEADER_LEN); gswip_tag = skb->data; @@ -80,8 +75,7 @@ static struct sk_buff *gswip_tag_xmit(struct sk_buff *skb, } static struct sk_buff *gswip_tag_rcv(struct sk_buff *skb, - struct net_device *dev, - struct packet_type *pt) + struct net_device *dev) { int port; u8 *gswip_tag; @@ -108,7 +102,7 @@ static const struct dsa_device_ops gswip_netdev_ops = { .proto = DSA_TAG_PROTO_GSWIP, .xmit = gswip_tag_xmit, .rcv = gswip_tag_rcv, - .overhead = GSWIP_RX_HEADER_LEN, + .needed_headroom = GSWIP_RX_HEADER_LEN, }; MODULE_LICENSE("GPL"); |