Commit 788787b5 authored by Cong Wang's avatar Cong Wang Committed by David S. Miller
Browse files

ipv6: move ip6_local_out into core kernel 



It will be used the vxlan kernel module.

Signed-off-by: default avatarCong Wang <amwang@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3ce9b35f

net/ipv6/ip6_output.c

+0 −25
Original line number Diff line number Diff line
@@ -56,31 +56,6 @@ 
#include <net/checksum.h>

#include <linux/mroute6.h>



int __ip6_local_out(struct sk_buff *skb)

{

	int len;



	len = skb->len - sizeof(struct ipv6hdr);

	if (len > IPV6_MAXPLEN)

		len = 0;

	ipv6_hdr(skb)->payload_len = htons(len);



	return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL,

		       skb_dst(skb)->dev, dst_output);

}



int ip6_local_out(struct sk_buff *skb)

{

	int err;



	err = __ip6_local_out(skb);

	if (likely(err == 1))

		err = dst_output(skb);



	return err;

}

EXPORT_SYMBOL_GPL(ip6_local_out);



static int ip6_finish_output2(struct sk_buff *skb)

{

	struct dst_entry *dst = skb_dst(skb);

net/ipv6/output_core.c

+26 −0
Original line number Diff line number Diff line
@@ -97,3 +97,29 @@ int ip6_dst_hoplimit(struct dst_entry *dst) 
}

EXPORT_SYMBOL(ip6_dst_hoplimit);

#endif



int __ip6_local_out(struct sk_buff *skb)

{

	int len;



	len = skb->len - sizeof(struct ipv6hdr);

	if (len > IPV6_MAXPLEN)

		len = 0;

	ipv6_hdr(skb)->payload_len = htons(len);



	return nf_hook(NFPROTO_IPV6, NF_INET_LOCAL_OUT, skb, NULL,

		       skb_dst(skb)->dev, dst_output);

}

EXPORT_SYMBOL_GPL(__ip6_local_out);



int ip6_local_out(struct sk_buff *skb)

{

	int err;



	err = __ip6_local_out(skb);

	if (likely(err == 1))

		err = dst_output(skb);



	return err;

}

EXPORT_SYMBOL_GPL(ip6_local_out);