* points to just header, pull a few bytes of payload from
* frags into skb->data */
hdr_len = ((skb->h.raw - skb->data) + (skb->h.th->doff << 2));
- if (skb->data_len && (hdr_len == (skb->len - skb->data_len)) &&
- (adapter->hw.mac_type == e1000_82571 ||
- adapter->hw.mac_type == e1000_82572)) {
- unsigned int pull_size;
- pull_size = min((unsigned int)4, skb->data_len);
- if (!__pskb_pull_tail(skb, pull_size)) {
- printk(KERN_ERR "__pskb_pull_tail failed.\n");
- dev_kfree_skb_any(skb);
- return NETDEV_TX_OK;
+ if (skb->data_len && (hdr_len == (skb->len - skb->data_len))) {
+ switch (adapter->hw.mac_type) {
+ unsigned int pull_size;
+ case e1000_82571:
+ case e1000_82572:
+ case e1000_82573:
+ pull_size = min((unsigned int)4, skb->data_len);
+ if (!__pskb_pull_tail(skb, pull_size)) {
+ printk(KERN_ERR
+ "__pskb_pull_tail failed.\n");
+ dev_kfree_skb_any(skb);
- return -EFAULT;
++ return NETDEV_TX_OK;
+ }
+ len = skb->len - skb->data_len;
+ break;
+ default:
+ /* do nothing */
+ break;
}
- len = skb->len - skb->data_len;
}
}