diff options
Diffstat (limited to 'net/ipv4/xfrm4_state.c')
| -rw-r--r-- | net/ipv4/xfrm4_state.c | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/net/ipv4/xfrm4_state.c b/net/ipv4/xfrm4_state.c index 80c40b4981bb..f8ed3c3bb928 100644 --- a/net/ipv4/xfrm4_state.c +++ b/net/ipv4/xfrm4_state.c @@ -15,46 +15,6 @@ #include <linux/netfilter_ipv4.h> #include <linux/export.h> -static int xfrm4_init_flags(struct xfrm_state *x) -{ - if (xs_net(x)->ipv4.sysctl_ip_no_pmtu_disc) - x->props.flags |= XFRM_STATE_NOPMTUDISC; - return 0; -} - -static void -__xfrm4_init_tempsel(struct xfrm_selector *sel, const struct flowi *fl) -{ - const struct flowi4 *fl4 = &fl->u.ip4; - - sel->daddr.a4 = fl4->daddr; - sel->saddr.a4 = fl4->saddr; - sel->dport = xfrm_flowi_dport(fl, &fl4->uli); - sel->dport_mask = htons(0xffff); - sel->sport = xfrm_flowi_sport(fl, &fl4->uli); - sel->sport_mask = htons(0xffff); - sel->family = AF_INET; - sel->prefixlen_d = 32; - sel->prefixlen_s = 32; - sel->proto = fl4->flowi4_proto; - sel->ifindex = fl4->flowi4_oif; -} - -static void -xfrm4_init_temprop(struct xfrm_state *x, const struct xfrm_tmpl *tmpl, - const xfrm_address_t *daddr, const xfrm_address_t *saddr) -{ - x->id = tmpl->id; - if (x->id.daddr.a4 == 0) - x->id.daddr.a4 = daddr->a4; - x->props.saddr = tmpl->saddr; - if (x->props.saddr.a4 == 0) - x->props.saddr.a4 = saddr->a4; - x->props.mode = tmpl->mode; - x->props.reqid = tmpl->reqid; - x->props.family = AF_INET; -} - int xfrm4_extract_header(struct sk_buff *skb) { const struct iphdr *iph = ip_hdr(skb); @@ -74,11 +34,6 @@ int xfrm4_extract_header(struct sk_buff *skb) static struct xfrm_state_afinfo xfrm4_state_afinfo = { .family = AF_INET, .proto = IPPROTO_IPIP, - .eth_proto = htons(ETH_P_IP), - .owner = THIS_MODULE, - .init_flags = xfrm4_init_flags, - .init_tempsel = __xfrm4_init_tempsel, - .init_temprop = xfrm4_init_temprop, .output = xfrm4_output, .output_finish = xfrm4_output_finish, .extract_input = xfrm4_extract_input, |