diff options
Diffstat (limited to 'drivers/net/wireless/prism54/islpci_eth.c')
-rw-r--r-- | drivers/net/wireless/prism54/islpci_eth.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c index b1122912ee2d..dd070cccf324 100644 --- a/drivers/net/wireless/prism54/islpci_eth.c +++ b/drivers/net/wireless/prism54/islpci_eth.c @@ -136,7 +136,7 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev) printk("islpci_eth_transmit:wds_mac\n"); #endif memmove(skb->data + 6, src, skb->len); - memcpy(skb->data, wds_mac, 6); + skb_copy_to_linear_data(skb, wds_mac, 6); } else { memmove(skb->data, src, skb->len); } @@ -162,13 +162,16 @@ islpci_eth_transmit(struct sk_buff *skb, struct net_device *ndev) skb_put(newskb, init_wds ? skb->len + 6 : skb->len); if (init_wds) { - memcpy(newskb->data + 6, skb->data, skb->len); - memcpy(newskb->data, wds_mac, 6); + skb_copy_from_linear_data(skb, + newskb->data + 6, + skb->len); + skb_copy_to_linear_data(newskb, wds_mac, 6); #ifdef ISLPCI_ETH_DEBUG printk("islpci_eth_transmit:wds_mac\n"); #endif } else - memcpy(newskb->data, skb->data, skb->len); + skb_copy_from_linear_data(skb, newskb->data, + skb->len); #if VERBOSE > SHOW_ERROR_MESSAGES DEBUG(SHOW_TRACING, "memcpy %p %p %i wds %i\n", @@ -303,7 +306,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb) skb_pull(*skb, sizeof (struct rfmon_header)); (*skb)->protocol = htons(ETH_P_802_2); - (*skb)->mac.raw = (*skb)->data; + skb_reset_mac_header(*skb); (*skb)->pkt_type = PACKET_OTHERHOST; return 0; @@ -374,10 +377,6 @@ islpci_eth_receive(islpci_private *priv) DEBUG(SHOW_BUFFER_CONTENTS, "\nrx %p ", skb->data); display_buffer((char *) skb->data, skb->len); #endif - - /* do some additional sk_buff and network layer parameters */ - skb->dev = ndev; - /* take care of monitor mode and spy monitoring. */ if (unlikely(priv->iw_mode == IW_MODE_MONITOR)) discard = islpci_monitor_rx(priv, &skb); @@ -398,8 +397,10 @@ islpci_eth_receive(islpci_private *priv) /* Update spy records */ wireless_spy_update(ndev, annex->addr2, &wstats); - memcpy(skb->data + sizeof (struct rfmon_header), - skb->data, 2 * ETH_ALEN); + skb_copy_from_linear_data(skb, + (skb->data + + sizeof(struct rfmon_header)), + 2 * ETH_ALEN); skb_pull(skb, sizeof (struct rfmon_header)); } skb->protocol = eth_type_trans(skb, ndev); |