[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 c2c3faf..1ba6011 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -277,8 +277,7 @@
/* 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 062ff19..08e7f8b 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -272,7 +272,7 @@
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 d6e971b..5a9ca0d 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -269,7 +269,7 @@
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 dd18126..c098ccb 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -153,7 +153,7 @@
}
#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 b75091c..94ec1c2 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -534,7 +534,7 @@
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;