diff options
Diffstat (limited to 'net/ife/ife.c')
| -rw-r--r-- | net/ife/ife.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/ife/ife.c b/net/ife/ife.c index 7a75947a31e3..2ddf725d3389 100644 --- a/net/ife/ife.c +++ b/net/ife/ife.c @@ -37,7 +37,7 @@ void *ife_encode(struct sk_buff *skb, u16 metalen) * where ORIGDATA = original ethernet header ... */ int hdrm = metalen + IFE_METAHDRLEN; - int total_push = hdrm + skb->dev->hard_header_len; + int total_push = hdrm + ETH_HLEN; struct ifeheadr *ifehdr; struct ethhdr *iethh; /* inner ether header */ int skboff = 0; @@ -50,9 +50,9 @@ void *ife_encode(struct sk_buff *skb, u16 metalen) iethh = (struct ethhdr *) skb->data; __skb_push(skb, total_push); - memcpy(skb->data, iethh, skb->dev->hard_header_len); + memcpy(skb->data, iethh, ETH_HLEN); skb_reset_mac_header(skb); - skboff += skb->dev->hard_header_len; + skboff += ETH_HLEN; /* total metadata length */ ifehdr = (struct ifeheadr *) (skb->data + skboff); @@ -69,12 +69,12 @@ void *ife_decode(struct sk_buff *skb, u16 *metalen) int total_pull; u16 ifehdrln; - if (!pskb_may_pull(skb, skb->dev->hard_header_len + IFE_METAHDRLEN)) + if (!pskb_may_pull(skb, ETH_HLEN + IFE_METAHDRLEN)) return NULL; - ifehdr = (struct ifeheadr *) (skb->data + skb->dev->hard_header_len); + ifehdr = (struct ifeheadr *)(skb->data + ETH_HLEN); ifehdrln = ntohs(ifehdr->metalen); - total_pull = skb->dev->hard_header_len + ifehdrln; + total_pull = ETH_HLEN + ifehdrln; if (unlikely(ifehdrln < 2)) return NULL; @@ -82,7 +82,7 @@ void *ife_decode(struct sk_buff *skb, u16 *metalen) if (unlikely(!pskb_may_pull(skb, total_pull + ETH_HLEN))) return NULL; - ifehdr = (struct ifeheadr *)(skb->data + skb->dev->hard_header_len); + ifehdr = (struct ifeheadr *)(skb->data + ETH_HLEN); skb_set_mac_header(skb, total_pull); __skb_pull(skb, total_pull); *metalen = ifehdrln - IFE_METAHDRLEN; |