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Diffstat (limited to 'net/ipv4/ip_options.c')
-rw-r--r--net/ipv4/ip_options.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index baaedd9689a..df93a9c2efd 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -107,7 +107,7 @@ int ip_options_echo(struct ip_options * dopt, struct sk_buff * skb)
sptr = skb_network_header(skb);
dptr = dopt->__data;
- daddr = ((struct rtable*)skb->dst)->rt_spec_dst;
+ daddr = skb->rtable->rt_spec_dst;
if (sopt->rr) {
optlen = sptr[sopt->rr+1];
@@ -258,7 +258,7 @@ int ip_options_compile(struct ip_options * opt, struct sk_buff * skb)
unsigned char * optptr;
int optlen;
unsigned char * pp_ptr = NULL;
- struct rtable *rt = skb ? (struct rtable*)skb->dst : NULL;
+ struct rtable *rt = skb ? skb->rtable : NULL;
if (!opt) {
opt = &(IPCB(skb)->opt);
@@ -558,7 +558,7 @@ void ip_forward_options(struct sk_buff *skb)
{
struct ip_options * opt = &(IPCB(skb)->opt);
unsigned char * optptr;
- struct rtable *rt = (struct rtable*)skb->dst;
+ struct rtable *rt = skb->rtable;
unsigned char *raw = skb_network_header(skb);
if (opt->rr_needaddr) {
@@ -606,7 +606,7 @@ int ip_options_rcv_srr(struct sk_buff *skb)
__be32 nexthop;
struct iphdr *iph = ip_hdr(skb);
unsigned char *optptr = skb_network_header(skb) + opt->srr;
- struct rtable *rt = (struct rtable*)skb->dst;
+ struct rtable *rt = skb->rtable;
struct rtable *rt2;
int err;
@@ -631,13 +631,13 @@ int ip_options_rcv_srr(struct sk_buff *skb)
}
memcpy(&nexthop, &optptr[srrptr-1], 4);
- rt = (struct rtable*)skb->dst;
- skb->dst = NULL;
+ rt = skb->rtable;
+ skb->rtable = NULL;
err = ip_route_input(skb, nexthop, iph->saddr, iph->tos, skb->dev);
- rt2 = (struct rtable*)skb->dst;
+ rt2 = skb->rtable;
if (err || (rt2->rt_type != RTN_UNICAST && rt2->rt_type != RTN_LOCAL)) {
ip_rt_put(rt2);
- skb->dst = &rt->u.dst;
+ skb->rtable = rt;
return -EINVAL;
}
ip_rt_put(rt);