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authorHerbert Xu <herbert@gondor.apana.org.au>2008-01-11 19:14:00 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 14:53:47 -0800
commitc439cb2e4b13cf1cb2abcd006b906315a3381323 (patch)
tree7bb9d27214e010d37d6a715d0533a7148a8f429a /net/ipv4/ipvs
parent227620e295090629fcb2c46ad3828222ab65438d (diff)
downloadlinux-c439cb2e4b13cf1cb2abcd006b906315a3381323.tar.bz2
[IPV4]: Add ip_local_out
Most callers of the LOCAL_OUT chain will set the IP packet length and header checksum before doing so. They also share the same output function dst_output. This patch creates a new function called ip_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 once the same thing is done for IPv6. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ipvs')
-rw-r--r--net/ipv4/ipvs/ip_vs_xmit.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/ipvs/ip_vs_xmit.c b/net/ipv4/ipvs/ip_vs_xmit.c
index 7c074e386c17..66775ad9e328 100644
--- a/net/ipv4/ipvs/ip_vs_xmit.c
+++ b/net/ipv4/ipvs/ip_vs_xmit.c
@@ -16,8 +16,8 @@
*/
#include <linux/kernel.h>
-#include <linux/ip.h>
#include <linux/tcp.h> /* for tcphdr */
+#include <net/ip.h>
#include <net/tcp.h> /* for csum_tcpudp_magic */
#include <net/udp.h>
#include <net/icmp.h> /* for icmp_send */
@@ -406,14 +406,12 @@ ip_vs_tunnel_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
iph->daddr = rt->rt_dst;
iph->saddr = rt->rt_src;
iph->ttl = old_iph->ttl;
- iph->tot_len = htons(skb->len);
ip_select_ident(iph, &rt->u.dst, NULL);
- ip_send_check(iph);
/* Another hack: avoid icmp_send in ip_fragment */
skb->local_df = 1;
- IP_VS_XMIT(skb, rt);
+ ip_local_out(skb);
LeaveFunction(10);