From: Florian Westphal <fw@strlen.de>
To: <netfilter-devel@vger.kernel.org>
Cc: lvs-devel@vger.kernel.org, ja@ssi.bg, horms@verge.net.au,
Florian Westphal <fw@strlen.de>
Subject: [PATCH nf-next 3/4] netfilter: ipvs: remove unneeded input wrappers
Date: Tue, 12 Oct 2021 14:06:07 +0200 [thread overview]
Message-ID: <20211012120608.21827-4-fw@strlen.de> (raw)
In-Reply-To: <20211012120608.21827-1-fw@strlen.de>
After earlier patch ip_vs_hook_in can be used directly.
Signed-off-by: Florian Westphal <fw@strlen.de>
---
net/netfilter/ipvs/ip_vs_core.c | 57 +++------------------------------
1 file changed, 4 insertions(+), 53 deletions(-)
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 2db033455204..ad5f5e50547f 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -2093,55 +2093,6 @@ ip_vs_in_hook(void *priv, struct sk_buff *skb, const struct nf_hook_state *state
return ret;
}
-/*
- * AF_INET handler in NF_INET_LOCAL_IN chain
- * Schedule and forward packets from remote clients
- */
-static unsigned int
-ip_vs_remote_request4(void *priv, struct sk_buff *skb,
- const struct nf_hook_state *state)
-{
- return ip_vs_in_hook(priv, skb, state);
-}
-
-/*
- * AF_INET handler in NF_INET_LOCAL_OUT chain
- * Schedule and forward packets from local clients
- */
-static unsigned int
-ip_vs_local_request4(void *priv, struct sk_buff *skb,
- const struct nf_hook_state *state)
-{
- return ip_vs_in_hook(priv, skb, state);
-}
-
-#ifdef CONFIG_IP_VS_IPV6
-
-/*
- * AF_INET6 handler in NF_INET_LOCAL_IN chain
- * Schedule and forward packets from remote clients
- */
-static unsigned int
-ip_vs_remote_request6(void *priv, struct sk_buff *skb,
- const struct nf_hook_state *state)
-{
- return ip_vs_in_hook(priv, skb, state);
-}
-
-/*
- * AF_INET6 handler in NF_INET_LOCAL_OUT chain
- * Schedule and forward packets from local clients
- */
-static unsigned int
-ip_vs_local_request6(void *priv, struct sk_buff *skb,
- const struct nf_hook_state *state)
-{
- return ip_vs_in_hook(priv, skb, state);
-}
-
-#endif
-
-
/*
* It is hooked at the NF_INET_FORWARD chain, in order to catch ICMP
* related packets destined for 0.0.0.0/0.
@@ -2202,7 +2153,7 @@ static const struct nf_hook_ops ip_vs_ops4[] = {
* or VS/NAT(change destination), so that filtering rules can be
* applied to IPVS. */
{
- .hook = ip_vs_remote_request4,
+ .hook = ip_vs_in_hook,
.pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP_PRI_NAT_SRC - 1,
@@ -2216,7 +2167,7 @@ static const struct nf_hook_ops ip_vs_ops4[] = {
},
/* After mangle, schedule and forward local requests */
{
- .hook = ip_vs_local_request4,
+ .hook = ip_vs_in_hook,
.pf = NFPROTO_IPV4,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP_PRI_NAT_DST + 2,
@@ -2251,7 +2202,7 @@ static const struct nf_hook_ops ip_vs_ops6[] = {
* or VS/NAT(change destination), so that filtering rules can be
* applied to IPVS. */
{
- .hook = ip_vs_remote_request6,
+ .hook = ip_vs_in_hook,
.pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_IN,
.priority = NF_IP6_PRI_NAT_SRC - 1,
@@ -2265,7 +2216,7 @@ static const struct nf_hook_ops ip_vs_ops6[] = {
},
/* After mangle, schedule and forward local requests */
{
- .hook = ip_vs_local_request6,
+ .hook = ip_vs_in_hook,
.pf = NFPROTO_IPV6,
.hooknum = NF_INET_LOCAL_OUT,
.priority = NF_IP6_PRI_NAT_DST + 2,
--
2.32.0
next prev parent reply other threads:[~2021-10-12 12:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-12 12:06 [PATCH nf-next 0/4] netfilter: ipvs: remove unneeded hook wrappers Florian Westphal
2021-10-12 12:06 ` [PATCH nf-next 1/4] netfilter: ipvs: prepare for hook function reduction Florian Westphal
2021-10-12 12:06 ` [PATCH nf-next 2/4] netfilter: ipvs: remove unneeded output wrappers Florian Westphal
2021-10-12 12:06 ` Florian Westphal [this message]
2021-10-12 12:06 ` [PATCH nf-next 4/4] netfilter: ipvs: merge ipv4 + ipv6 icmp reply handlers Florian Westphal
2021-10-12 17:21 ` Julian Anastasov
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