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[IPV6]: Add ip6_local_out

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Most callers of the LOCAL_OUT chain will set the IP packet length
before doing so.  They also share the same output function dst_output.

This patch creates a new function called ip6_local_out which does all
of that and converts the appropriate users over to it.

Apart from removing duplicate code, it will also help in merging the
IPsec output path.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Herbert Xu
2008-01-11 19:15:08 -08:00
committed by David S. Miller
parent c439cb2e4b
commit ef76bc23ef
5 changed files with 33 additions and 18 deletions
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3
include/net/ipv6.h
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@@ -509,6 +509,9 @@ extern int ip6_forward(struct sk_buff *skb);
extern int ip6_input(struct sk_buff *skb);
extern int ip6_mc_input(struct sk_buff *skb);
extern int __ip6_local_out(struct sk_buff *skb);
extern int ip6_local_out(struct sk_buff *skb);
/*
* Extension header (options) processing
*/