netdev - Re: [PATCH 2/2] [IPSEC]: Add async resume support on input

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Date:	Wed, 14 Nov 2007 14:41:54 +0800
From:	Herbert Xu <herbert@...dor.apana.org.au>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH 2/2] [IPSEC]: Add async resume support on input

On Tue, Nov 13, 2007 at 10:38:03PM -0800, David Miller wrote:
> 
> We need to fix something else up first :-)
> 
> net/ipv4/xfrm4_input.c: In function 'xfrm4_transport_finish':
> net/ipv4/xfrm4_input.c:65: error: implicit declaration of function 'xfrm4_rcv_encap_finish'
> net/ipv4/xfrm4_input.c:67: error: 'nexthdr' undeclared (first use in this function)
> net/ipv4/xfrm4_input.c:67: error: (Each undeclared identifier is reported only once
> net/ipv4/xfrm4_input.c:67: error: for each function it appears in.)
> make[2]: *** [net/ipv4/xfrm4_input.o] Error 1
> make[1]: *** [net/ipv4] Error 2
> make: *** [net] Error 2

No netfilter, surely not :)

Does this patch help?

[IPSEC]: Fix build problem with netfilter off

The function xfrm4_rcv_encap_finish is now used even with NETFILTER
off.  So we need to remove the ifdefs around i.t

Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au>

Cheers,
-- 
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@...dor.apana.org.au>
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--
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c
index cd25351..7795938 100644
--- a/net/ipv4/xfrm4_input.c
+++ b/net/ipv4/xfrm4_input.c
@@ -21,7 +21,6 @@ int xfrm4_extract_input(struct xfrm_state *x, struct sk_buff *skb)
 	return xfrm4_extract_header(skb);
 }
 
-#ifdef CONFIG_NETFILTER
 static inline int xfrm4_rcv_encap_finish(struct sk_buff *skb)
 {
 	if (skb->dst == NULL) {
@@ -36,7 +35,6 @@ drop:
 	kfree_skb(skb);
 	return NET_RX_DROP;
 }
-#endif
 
 int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi,
 		    int encap_type)
-
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