X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=net%2Fipv6%2Fmip6.c;h=0afcabdd8ed6c9a52d434cce18ca96495dcc591c;hb=874ff01bd9183ad16495acfd54e93a619d12b8b5;hp=99d116caecda4a503be815ec921afc2e3e5a976f;hpb=a4c12d6c5dde48c69464baf7c703e425ee511433;p=linux-2.6-omap-h63xx.git

diff --git a/net/ipv6/mip6.c b/net/ipv6/mip6.c
index 99d116caecd..0afcabdd8ed 100644
--- a/net/ipv6/mip6.c
+++ b/net/ipv6/mip6.c
@@ -22,7 +22,6 @@
  *	Masahide NAKAMURA @USAGI
  */
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/skbuff.h>
 #include <linux/time.h>
@@ -90,7 +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)))
@@ -104,31 +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",
@@ -263,10 +236,10 @@ static int mip6_destopt_reject(struct xfrm_state *x, struct sk_buff *skb, struct
 	sel.proto = fl->proto;
 	sel.dport = xfrm_flowi_dport(fl);
 	if (sel.dport)
-		sel.dport_mask = ~((__u16)0);
+		sel.dport_mask = htons(~0);
 	sel.sport = xfrm_flowi_sport(fl);
 	if (sel.sport)
-		sel.sport_mask = ~((__u16)0);
+		sel.sport_mask = htons(~0);
 	sel.ifindex = fl->oif;
 
 	err = km_report(IPPROTO_DSTOPTS, &sel,
@@ -360,7 +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,
 };