diff options
Diffstat (limited to 'include/net/ip.h')
| -rw-r--r-- | include/net/ip.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/net/ip.h b/include/net/ip.h index 419078aba..078c958b2 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -96,7 +96,6 @@ extern int ip_mc_output(struct sk_buff *skb); extern int ip_fragment(struct sk_buff *skb, int (*out)(struct sk_buff*)); extern int ip_do_nat(struct sk_buff *skb); extern void ip_send_check(struct iphdr *ip); -extern int ip_id_count; extern int ip_queue_xmit(struct sk_buff *skb); extern void ip_init(void); extern int ip_build_xmit(struct sock *sk, @@ -181,6 +180,16 @@ int ip_dont_fragment(struct sock *sk, struct dst_entry *dst) !(dst->mxlock&(1<<RTAX_MTU)))); } +extern void __ip_select_ident(struct iphdr *iph, struct dst_entry *dst); + +extern __inline__ void ip_select_ident(struct iphdr *iph, struct dst_entry *dst) +{ + if (iph->frag_off&__constant_htons(IP_DF)) + iph->id = 0; + else + __ip_select_ident(iph, dst); +} + /* * Map a multicast IP onto multicast MAC for type ethernet. */ |