diff options
Diffstat (limited to 'drivers/s390/net/qeth_main.c')
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index df7f279ec408..ad7792dc1a04 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -2501,7 +2501,8 @@ qeth_process_inbound_buffer(struct qeth_card *card, vlan_tag = qeth_rebuild_skb(card, skb, hdr); else { /*in case of OSN*/ skb_push(skb, sizeof(struct qeth_hdr)); - memcpy(skb->data, hdr, sizeof(struct qeth_hdr)); + skb_copy_to_linear_data(skb, hdr, + sizeof(struct qeth_hdr)); } /* is device UP ? */ if (!(card->dev->flags & IFF_UP)){ @@ -3870,9 +3871,9 @@ __qeth_prepare_skb(struct qeth_card *card, struct sk_buff *skb, int ipv) * memcpys instead of one memmove to save cycles. */ skb_push(skb, VLAN_HLEN); - memcpy(skb->data, skb->data + 4, 4); - memcpy(skb->data + 4, skb->data + 8, 4); - memcpy(skb->data + 8, skb->data + 12, 4); + skb_copy_to_linear_data(skb, skb->data + 4, 4); + skb_copy_to_linear_data_offset(skb, 4, skb->data + 8, 4); + skb_copy_to_linear_data_offset(skb, 8, skb->data + 12, 4); tag = (u16 *)(skb->data + 12); /* * first two bytes = ETH_P_8021Q (0x8100) |