5 files changed, 13 insertions, 13 deletions

diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 9bfc7d4f5868..c2c3fafa5fd0 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -281,11 +281,11 @@ struct nf_queue_handler {
         void *data;
         char *name;
 };
-extern int nf_register_queue_handler(int pf, 
-                                     struct nf_queue_handler *qh);
+extern int nf_register_queue_handler(int pf,
+                                     const struct nf_queue_handler *qh);
 extern int nf_unregister_queue_handler(int pf,
-                                       struct nf_queue_handler *qh);
-extern void nf_unregister_queue_handlers(struct nf_queue_handler *qh);
+                                       const struct nf_queue_handler *qh);
+extern void nf_unregister_queue_handlers(const struct nf_queue_handler *qh);
 extern void nf_reinject(struct sk_buff *skb,
                         struct nf_info *info,
                         unsigned int verdict);
diff --git a/net/ipv4/netfilter/ip_queue.c b/net/ipv4/netfilter/ip_queue.c
index 14d64a383db1..062ff196f2c5 100644
--- a/net/ipv4/netfilter/ip_queue.c
+++ b/net/ipv4/netfilter/ip_queue.c
@@ -645,7 +645,7 @@ static const struct file_operations ip_queue_proc_fops = {
         .owner          = THIS_MODULE,
 };
 
-static struct nf_queue_handler nfqh = {
+static const struct nf_queue_handler nfqh = {
         .name   = "ip_queue",
         .outfn  = &ipq_enqueue_packet,
 };
diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c
index e273605eef85..d6e971bd9fe1 100644
--- a/net/ipv6/netfilter/ip6_queue.c
+++ b/net/ipv6/netfilter/ip6_queue.c
@@ -634,7 +634,7 @@ static const struct file_operations ip6_queue_proc_fops = {
         .owner          = THIS_MODULE,
 };
 
-static struct nf_queue_handler nfqh = {
+static const struct nf_queue_handler nfqh = {
         .name   = "ip6_queue",
         .outfn  = &ipq_enqueue_packet,
 };
diff --git a/net/netfilter/nf_queue.c b/net/netfilter/nf_queue.c
index 0bea88c30e51..dd18126a1a6d 100644
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -15,13 +15,13 @@
  * long term mutex.  The handler must provide an an outfn() to accept packets
  * for queueing and must reinject all packets it receives, no matter what.
  */
-static struct nf_queue_handler *queue_handler[NPROTO];
+static const struct nf_queue_handler *queue_handler[NPROTO];
 
 static DEFINE_MUTEX(queue_handler_mutex);
 
 /* return EBUSY when somebody else is registered, return EEXIST if the
  * same handler is registered, return 0 in case of success. */
-int nf_register_queue_handler(int pf, struct nf_queue_handler *qh)
+int nf_register_queue_handler(int pf, const struct nf_queue_handler *qh)
 {
         int ret;
 
@@ -44,7 +44,7 @@ int nf_register_queue_handler(int pf, struct nf_queue_handler *qh)
 EXPORT_SYMBOL(nf_register_queue_handler);
 
 /* The caller must flush their queue before this */
-int nf_unregister_queue_handler(int pf, struct nf_queue_handler *qh)
+int nf_unregister_queue_handler(int pf, const struct nf_queue_handler *qh)
 {
         if (pf >= NPROTO)
                 return -EINVAL;
@@ -64,7 +64,7 @@ int nf_unregister_queue_handler(int pf, struct nf_queue_handler *qh)
 }
 EXPORT_SYMBOL(nf_unregister_queue_handler);
 
-void nf_unregister_queue_handlers(struct nf_queue_handler *qh)
+void nf_unregister_queue_handlers(const struct nf_queue_handler *qh)
 {
         int pf;
 
@@ -98,7 +98,7 @@ static int __nf_queue(struct sk_buff *skb,
         struct net_device *physoutdev = NULL;
 #endif
         struct nf_afinfo *afinfo;
-        struct nf_queue_handler *qh;
+        const struct nf_queue_handler *qh;
 
         /* QUEUE == DROP if noone is waiting, to be safe. */
         rcu_read_lock();
@@ -313,7 +313,7 @@ static int seq_show(struct seq_file *s, void *v)
 {
         int ret;
         loff_t *pos = v;
-        struct nf_queue_handler *qh;
+        const struct nf_queue_handler *qh;
 
         rcu_read_lock();
         qh = rcu_dereference(queue_handler[*pos]);
diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
index 3ceeffcf6f9d..b75091c8ae5e 100644
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -849,7 +849,7 @@ static const struct nla_policy nfqa_cfg_policy[NFQA_CFG_MAX+1] = {
         [NFQA_CFG_PARAMS]       = { .len = sizeof(struct nfqnl_msg_config_params) },
 };
 
-static struct nf_queue_handler nfqh = {
+static const struct nf_queue_handler nfqh = {
         .name   = "nf_queue",
         .outfn  = &nfqnl_enqueue_packet,
 };