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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-16 17:26:39 -0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:26:19 -0700 |
| commit | cfe1fc7759fdacb0c650b575daed1692bf3eaece (patch) | |
| tree | b8ed6fbc6c028595f5e82be1bccdeb2727e0a0b2 /net/ipv6/ip6_output.c | |
| parent | bff9b61ce330df04c6830d823c30c04203543f01 (diff) | |
| download | lwn-cfe1fc7759fdacb0c650b575daed1692bf3eaece.tar.gz lwn-cfe1fc7759fdacb0c650b575daed1692bf3eaece.zip | |
[SK_BUFF]: Introduce skb_network_header_len
For the common sequence "skb->h.raw - skb->nh.raw", similar to skb->mac_len,
that is precalculated tho, don't think we need to bloat skb with one more
member, so just use this new helper, reducing the number of non-skbuff.h
references to the layer headers even more.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_output.c')
| -rw-r--r-- | net/ipv6/ip6_output.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 32e8c3f73c79..57a326080757 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -1325,7 +1325,7 @@ int ip6_push_pending_frames(struct sock *sk) if (skb->data < skb_network_header(skb)) __skb_pull(skb, skb_network_offset(skb)); while ((tmp_skb = __skb_dequeue(&sk->sk_write_queue)) != NULL) { - __skb_pull(tmp_skb, skb->h.raw - skb->nh.raw); + __skb_pull(tmp_skb, skb_network_header_len(skb)); *tail_skb = tmp_skb; tail_skb = &(tmp_skb->next); skb->len += tmp_skb->len; @@ -1337,7 +1337,7 @@ int ip6_push_pending_frames(struct sock *sk) } ipv6_addr_copy(final_dst, &fl->fl6_dst); - __skb_pull(skb, skb->h.raw - skb->nh.raw); + __skb_pull(skb, skb_network_header_len(skb)); if (opt && opt->opt_flen) ipv6_push_frag_opts(skb, opt, &proto); if (opt && opt->opt_nflen) |