From: Patrick McHardy <kaber@trash.net>
Date: Wed, 5 Dec 2007 09:24:30 +0000 (-0800)
Subject: [NETFILTER]: nf_queue: remove unused data pointer
X-Git-Tag: v2.6.25-rc1~1162^2~1243
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9d8928f8340ab8e76f1da4799cb19a6ff58b83d;p=linux-2.6

[NETFILTER]: nf_queue: remove unused data pointer

Remove the data pointer from struct nf_queue_handler. It has never been used
and is useless for the only handler that really matters, nfnetlink_queue,
since the handler is shared between all instances.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index c2c3fafa5f..1ba60112ab 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -277,8 +277,7 @@ int compat_nf_getsockopt(struct sock *sk, int pf, int optval,
 /* Packet queuing */
 struct nf_queue_handler {
 	int (*outfn)(struct sk_buff *skb, struct nf_info *info,
-		     unsigned int queuenum, void *data);
-	void *data;
+		     unsigned int queuenum);
 	char *name;
 };
 extern int nf_register_queue_handler(int pf,
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 062ff196f2..08e7f8b4e9 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -272,7 +272,7 @@ nlmsg_failure:
 
 static int
 ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
-		   unsigned int queuenum, void *data)
+		   unsigned int queuenum)
 {
 	int status = -EINVAL;
 	struct sk_buff *nskb;
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index d6e971bd9f..5a9ca0d4fb 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -269,7 +269,7 @@ nlmsg_failure:
 
 static int
 ipq_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
-		   unsigned int queuenum, void *data)
+		   unsigned int queuenum)
 {
 	int status = -EINVAL;
 	struct sk_buff *nskb;
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index dd18126a1a..c098ccbbbc 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -153,7 +153,7 @@ static int __nf_queue(struct sk_buff *skb,
 	}
 #endif
 	afinfo->saveroute(skb, info);
-	status = qh->outfn(skb, info, queuenum, qh->data);
+	status = qh->outfn(skb, info, queuenum);
 
 	rcu_read_unlock();
 
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index b75091c8ae..94ec1c263d 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -534,7 +534,7 @@ nla_put_failure:
 
 static int
 nfqnl_enqueue_packet(struct sk_buff *skb, struct nf_info *info,
-		     unsigned int queuenum, void *data)
+		     unsigned int queuenum)
 {
 	int status = -EINVAL;
 	struct sk_buff *nskb;