diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-04-25 17:54:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:14 -0700 |
| commit | 0660e03f6b18f19b6bbafe7583265a51b90daf36 (patch) | |
| tree | 82cc819ead5ab7858ba211ee8719a3e6d2bb984f /net/ipv6/netfilter/nf_conntrack_reasm.c | |
| parent | d0a92be05ed4aea7d35c2b257e3f9173565fe4eb (diff) | |
[SK_BUFF]: Introduce ipv6_hdr(), remove skb->nh.ipv6h
Now the skb->nh union has just one member, .raw, i.e. it is just like the
skb->mac union, strange, no? I'm just leaving it like that till the transport
layer is done with, when we'll rename skb->mac.raw to skb->mac_header (or
->mac_header_offset?), ditto for ->{h,nh}.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/netfilter/nf_conntrack_reasm.c')
| -rw-r--r-- | net/ipv6/netfilter/nf_conntrack_reasm.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c index bc1d09584008..d3fbb1f1caf5 100644 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c @@ -400,8 +400,8 @@ static int nf_ct_frag6_queue(struct nf_ct_frag6_queue *fq, struct sk_buff *skb, } offset = ntohs(fhdr->frag_off) & ~0x7; - end = offset + (ntohs(skb->nh.ipv6h->payload_len) - - ((u8 *) (fhdr + 1) - (u8 *) (skb->nh.ipv6h + 1))); + end = offset + (ntohs(ipv6_hdr(skb)->payload_len) - + ((u8 *)(fhdr + 1) - (u8 *)(ipv6_hdr(skb) + 1))); if ((unsigned int)end > IPV6_MAXPLEN) { DEBUGP("offset is too large.\n"); @@ -652,7 +652,7 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev) head->next = NULL; head->dev = dev; head->tstamp = fq->stamp; - head->nh.ipv6h->payload_len = htons(payload_len); + ipv6_hdr(head)->payload_len = htons(payload_len); /* Yes, and fold redundant checksum back. 8) */ if (head->ip_summed == CHECKSUM_COMPLETE) @@ -706,9 +706,9 @@ out_fail: static int find_prev_fhdr(struct sk_buff *skb, u8 *prevhdrp, int *prevhoff, int *fhoff) { - u8 nexthdr = skb->nh.ipv6h->nexthdr; - u8 prev_nhoff = (u8 *)&skb->nh.ipv6h->nexthdr - skb->data; - int start = (u8 *)(skb->nh.ipv6h+1) - skb->data; + u8 nexthdr = ipv6_hdr(skb)->nexthdr; + u8 prev_nhoff = (u8 *)&ipv6_hdr(skb)->nexthdr - skb->data; + int start = (u8 *)(ipv6_hdr(skb) + 1) - skb->data; int len = skb->len - start; u8 prevhdr = NEXTHDR_IPV6; @@ -764,7 +764,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb) struct sk_buff *ret_skb = NULL; /* Jumbo payload inhibits frag. header */ - if (skb->nh.ipv6h->payload_len == 0) { + if (ipv6_hdr(skb)->payload_len == 0) { DEBUGP("payload len = 0\n"); return skb; } @@ -786,7 +786,7 @@ struct sk_buff *nf_ct_frag6_gather(struct sk_buff *skb) } clone->h.raw = clone->data + fhoff; - hdr = clone->nh.ipv6h; + hdr = ipv6_hdr(clone); fhdr = (struct frag_hdr *)clone->h.raw; if (!(fhdr->frag_off & htons(0xFFF9))) { |