diff options
author | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
---|---|---|
committer | Kumar Gala <galak@kernel.crashing.org> | 2007-02-12 23:57:21 -0600 |
commit | 54c66f6d781e03dc0b23956234963c4911e6d1c0 (patch) | |
tree | 40619a66ae6d8703a57bf681d087ffeabbffd346 /net/ipv6/mip6.c | |
parent | 8ce0a7df6e6117d8814e976d4b7ce6a6b2c9cf93 (diff) | |
parent | 17e0e27020d028a790d97699aff85a43af5be472 (diff) |
Merge branch 'master' into 85xx
Diffstat (limited to 'net/ipv6/mip6.c')
-rw-r--r-- | net/ipv6/mip6.c | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c index be7dd7db65d..0afcabdd8ed 100644 --- a/net/ipv6/mip6.c +++ b/net/ipv6/mip6.c @@ -89,7 +89,6 @@ static int mip6_mh_len(int type) int mip6_mh_filter(struct sock *sk, struct sk_buff *skb) { struct ip6_mh *mh; - int mhlen; if (!pskb_may_pull(skb, (skb->h.raw - skb->data) + 8) || !pskb_may_pull(skb, (skb->h.raw - skb->data) + ((skb->h.raw[1] + 1) << 3))) @@ -103,31 +102,6 @@ int mip6_mh_filter(struct sock *sk, struct sk_buff *skb) mip6_param_prob(skb, 0, (&mh->ip6mh_hdrlen) - skb->nh.raw); return -1; } - mhlen = (mh->ip6mh_hdrlen + 1) << 3; - - if (skb->ip_summed == CHECKSUM_COMPLETE) { - skb->ip_summed = CHECKSUM_UNNECESSARY; - if (csum_ipv6_magic(&skb->nh.ipv6h->saddr, - &skb->nh.ipv6h->daddr, - mhlen, IPPROTO_MH, - skb->csum)) { - LIMIT_NETDEBUG(KERN_DEBUG "mip6: MH hw checksum failed\n"); - skb->ip_summed = CHECKSUM_NONE; - } - } - if (skb->ip_summed == CHECKSUM_NONE) { - if (csum_ipv6_magic(&skb->nh.ipv6h->saddr, - &skb->nh.ipv6h->daddr, - mhlen, IPPROTO_MH, - skb_checksum(skb, 0, mhlen, 0))) { - LIMIT_NETDEBUG(KERN_DEBUG "mip6: MH checksum failed " - "[" NIP6_FMT " > " NIP6_FMT "]\n", - NIP6(skb->nh.ipv6h->saddr), - NIP6(skb->nh.ipv6h->daddr)); - return -1; - } - skb->ip_summed = CHECKSUM_UNNECESSARY; - } if (mh->ip6mh_proto != IPPROTO_NONE) { LIMIT_NETDEBUG(KERN_DEBUG "mip6: MH invalid payload proto = %d\n", @@ -359,7 +333,7 @@ static struct xfrm_type mip6_destopt_type = .destructor = mip6_destopt_destroy, .input = mip6_destopt_input, .output = mip6_destopt_output, - .reject = mip6_destopt_reject, + .reject = mip6_destopt_reject, .hdr_offset = mip6_destopt_offset, .local_addr = mip6_xfrm_addr, }; |