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Diffstat (limited to 'net/ipv6/exthdrs.c')
-rw-r--r--net/ipv6/exthdrs.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 113374dc342c..2a1e7e45b890 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -152,7 +152,7 @@ static struct tlvtype_proc tlvprocdestopt_lst[] = {
{-1, NULL}
};
-static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
+static int ipv6_destopt_rcv(struct sk_buff **skbp)
{
struct sk_buff *skb = *skbp;
struct inet6_skb_parm *opt = IP6CB(skb);
@@ -169,7 +169,7 @@ static int ipv6_destopt_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
if (ip6_parse_tlv(tlvprocdestopt_lst, skb)) {
skb->h.raw += ((skb->h.raw[1]+1)<<3);
- *nhoffp = opt->dst1;
+ opt->nhoff = opt->dst1;
return 1;
}
@@ -192,7 +192,7 @@ void __init ipv6_destopt_init(void)
NONE header. No data in packet.
********************************/
-static int ipv6_nodata_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
+static int ipv6_nodata_rcv(struct sk_buff **skbp)
{
struct sk_buff *skb = *skbp;
@@ -215,7 +215,7 @@ void __init ipv6_nodata_init(void)
Routing header.
********************************/
-static int ipv6_rthdr_rcv(struct sk_buff **skbp, unsigned int *nhoffp)
+static int ipv6_rthdr_rcv(struct sk_buff **skbp)
{
struct sk_buff *skb = *skbp;
struct inet6_skb_parm *opt = IP6CB(skb);
@@ -249,7 +249,7 @@ looped_back:
skb->h.raw += (hdr->hdrlen + 1) << 3;
opt->dst0 = opt->dst1;
opt->dst1 = 0;
- *nhoffp = (&hdr->nexthdr) - skb->nh.raw;
+ opt->nhoff = (&hdr->nexthdr) - skb->nh.raw;
return 1;
}
@@ -487,9 +487,14 @@ static struct tlvtype_proc tlvprochopopt_lst[] = {
int ipv6_parse_hopopts(struct sk_buff *skb, int nhoff)
{
- IP6CB(skb)->hop = sizeof(struct ipv6hdr);
- if (ip6_parse_tlv(tlvprochopopt_lst, skb))
+ struct inet6_skb_parm *opt = IP6CB(skb);
+
+ opt->hop = sizeof(struct ipv6hdr);
+ if (ip6_parse_tlv(tlvprochopopt_lst, skb)) {
+ skb->h.raw += (skb->h.raw[1]+1)<<3;
+ opt->nhoff = sizeof(struct ipv6hdr);
return sizeof(struct ipv6hdr);
+ }
return -1;
}