diff options
| -rw-r--r-- | drivers/net/loopback.c | 2 | ||||
| -rw-r--r-- | drivers/net/myri_sbus.c | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_eddp.c | 2 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 4 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 5 | ||||
| -rw-r--r-- | net/atm/br2684.c | 2 |
6 files changed, 11 insertions, 6 deletions
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c index 4380e5e89dc9..a71d8e0a9b57 100644 --- a/drivers/net/loopback.c +++ b/drivers/net/loopback.c @@ -90,7 +90,7 @@ static void emulate_large_send_offload(struct sk_buff *skb) if (!nskb) break; skb_reserve(nskb, 32); - nskb->mac.raw = nskb->data - 14; + skb_set_mac_header(nskb, -ETH_HLEN); nskb->nh.raw = nskb->data; iph = nskb->nh.iph; memcpy(nskb->data, skb->nh.raw, doffset); diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c index de092658db6c..e1f16fb05846 100644 --- a/drivers/net/myri_sbus.c +++ b/drivers/net/myri_sbus.c @@ -368,7 +368,7 @@ static __be16 myri_type_trans(struct sk_buff *skb, struct net_device *dev) struct ethhdr *eth; unsigned char *rawp; - skb->mac.raw = skb->data + MYRI_PAD_LEN; + skb_set_mac_header(skb, MYRI_PAD_LEN); skb_pull(skb, dev->hard_header_len); eth = eth_hdr(skb); diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c index 910a8ab66b05..893125403c68 100644 --- a/drivers/s390/net/qeth_eddp.c +++ b/drivers/s390/net/qeth_eddp.c @@ -486,7 +486,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx, return -ENOMEM; } if (qhdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2) { - skb->mac.raw = skb->data + sizeof(struct qeth_hdr); + skb_set_mac_header(skb, sizeof(struct qeth_hdr)); memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN); #ifdef CONFIG_QETH_VLAN if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) { diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 28822025b791..c0ee6d94ea38 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -2306,7 +2306,7 @@ qeth_rebuild_skb_fake_ll_tr(struct qeth_card *card, struct sk_buff *skb, struct iphdr *ip_hdr; QETH_DBF_TEXT(trace,5,"skbfktr"); - skb->mac.raw = skb->data - QETH_FAKE_LL_LEN_TR; + skb_set_mac_header(skb, -QETH_FAKE_LL_LEN_TR); /* this is a fake ethernet header */ fake_hdr = tr_hdr(skb); @@ -2359,7 +2359,7 @@ qeth_rebuild_skb_fake_ll_eth(struct qeth_card *card, struct sk_buff *skb, struct iphdr *ip_hdr; QETH_DBF_TEXT(trace,5,"skbfketh"); - skb->mac.raw = skb->data - QETH_FAKE_LL_LEN_ETH; + skb_set_mac_header(skb, -QETH_FAKE_LL_LEN_ETH); /* this is a fake ethernet header */ fake_hdr = eth_hdr(skb); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 748f254b50cc..43ab6cbf8446 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -965,6 +965,11 @@ static inline void skb_reset_mac_header(struct sk_buff *skb) skb->mac.raw = skb->data; } +static inline void skb_set_mac_header(struct sk_buff *skb, const int offset) +{ + skb->mac.raw = skb->data + offset; +} + /* * CPUs often take a performance hit when accessing unaligned memory * locations. The actual performance hit varies, it can be small if the diff --git a/net/atm/br2684.c b/net/atm/br2684.c index 900d42ca8a50..a1686dfcbb9a 100644 --- a/net/atm/br2684.c +++ b/net/atm/br2684.c @@ -458,7 +458,7 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb) /* FIXME: tcpdump shows that pointer to mac header is 2 bytes earlier, than should be. What else should I set? */ skb_pull(skb, plen); - skb->mac.raw = skb->data - ETH_HLEN; + skb_set_mac_header(skb, -ETH_HLEN); skb->pkt_type = PACKET_HOST; #ifdef CONFIG_BR2684_FAST_TRANS skb->protocol = ((u16 *) skb->data)[-1]; |