# \[PATCH 27/30\] ipvs: Read hooknum from state rather than ops-\>hooknum

- From: Pablo Neira Ayuso \<pablo@netfilter.org\>
- Date: 2015-09-22 09:08:06 
- List: netdev
- Page: https://ratatoskr.run/netdev/2015/09/10997372
- Thread: https://ratatoskr.run/netfilter-devel/2015/09/10997362/t.md

```text
From: "Eric W. Biederman" <redacted>

This should be more cache efficient as state is more likely to be in
core, and the netfilter core will stop passing in ops soon.

Signed-off-by: "Eric W. Biederman" <redacted>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
---
 net/netfilter/ipvs/ip_vs_core.c |   16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 453972c..40e3c85 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -1314,7 +1314,7 @@ static unsigned int
 ip_vs_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb,
 	     const struct nf_hook_state *state)
 {
-	return ip_vs_out(ops->hooknum, skb, AF_INET);
+	return ip_vs_out(state->hook, skb, AF_INET);
 }
 
 /*
@@ -1325,7 +1325,7 @@ static unsigned int
 ip_vs_local_reply4(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		   const struct nf_hook_state *state)
 {
-	return ip_vs_out(ops->hooknum, skb, AF_INET);
+	return ip_vs_out(state->hook, skb, AF_INET);
 }
 
 #ifdef CONFIG_IP_VS_IPV6
@@ -1339,7 +1339,7 @@ static unsigned int
 ip_vs_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb,
 	     const struct nf_hook_state *state)
 {
-	return ip_vs_out(ops->hooknum, skb, AF_INET6);
+	return ip_vs_out(state->hook, skb, AF_INET6);
 }
 
 /*
@@ -1350,7 +1350,7 @@ static unsigned int
 ip_vs_local_reply6(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		   const struct nf_hook_state *state)
 {
-	return ip_vs_out(ops->hooknum, skb, AF_INET6);
+	return ip_vs_out(state->hook, skb, AF_INET6);
 }
 
 #endif
@@ -1850,7 +1850,7 @@ static unsigned int
 ip_vs_remote_request4(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		      const struct nf_hook_state *state)
 {
-	return ip_vs_in(ops->hooknum, skb, AF_INET);
+	return ip_vs_in(state->hook, skb, AF_INET);
 }
 
 /*
@@ -1861,7 +1861,7 @@ static unsigned int
 ip_vs_local_request4(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		     const struct nf_hook_state *state)
 {
-	return ip_vs_in(ops->hooknum, skb, AF_INET);
+	return ip_vs_in(state->hook, skb, AF_INET);
 }
 
 #ifdef CONFIG_IP_VS_IPV6
@@ -1874,7 +1874,7 @@ static unsigned int
 ip_vs_remote_request6(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		      const struct nf_hook_state *state)
 {
-	return ip_vs_in(ops->hooknum, skb, AF_INET6);
+	return ip_vs_in(state->hook, skb, AF_INET6);
 }
 
 /*
@@ -1885,7 +1885,7 @@ static unsigned int
 ip_vs_local_request6(const struct nf_hook_ops *ops, struct sk_buff *skb,
 		     const struct nf_hook_state *state)
 {
-	return ip_vs_in(ops->hooknum, skb, AF_INET6);
+	return ip_vs_in(state->hook, skb, AF_INET6);
 }
 
 #endif
-- 
1.7.10.4
```