diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 6b04a88466b2..9a8f05d5476e 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -606,18 +606,6 @@ void ip_fraglist_init(struct sk_buff *skb, struct iphdr *iph, } EXPORT_SYMBOL(ip_fraglist_init); -static void ip_fraglist_ipcb_prepare(struct sk_buff *skb, - struct ip_fraglist_iter *iter) -{ - struct sk_buff *to = iter->frag; - - /* Copy the flags to each fragment. */ - IPCB(to)->flags = IPCB(skb)->flags; - - if (iter->offset == 0) - ip_options_fragment(to); -} - void ip_fraglist_prepare(struct sk_buff *skb, struct ip_fraglist_iter *iter) { unsigned int hlen = iter->hlen; @@ -663,7 +651,7 @@ void ip_frag_init(struct sk_buff *skb, unsigned int hlen, EXPORT_SYMBOL(ip_frag_init); static void ip_frag_ipcb(struct sk_buff *from, struct sk_buff *to, - bool first_frag, struct ip_frag_state *state) + bool first_frag) { /* Copy the flags to each fragment. */ IPCB(to)->flags = IPCB(from)->flags; @@ -837,12 +825,13 @@ int ip_do_fragment(struct net *net, struct sock *sk, struct sk_buff *skb, /* Everything is OK. Generate! */ ip_fraglist_init(skb, iph, hlen, &iter); + ip_options_fragment(iter.frag); for (;;) { /* Prepare header of the next frame, * before previous one went down. */ if (iter.frag) { - ip_fraglist_ipcb_prepare(skb, &iter); + IPCB(iter.frag)->flags = IPCB(skb)->flags; ip_fraglist_prepare(skb, &iter); } @@ -897,7 +886,7 @@ slow_path: err = PTR_ERR(skb2); goto fail; } - ip_frag_ipcb(skb, skb2, first_frag, &state); + ip_frag_ipcb(skb, skb2, first_frag); /* * Put this fragment into the sending queue.