X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fdecnet%2Fnetfilter%2Fdn_rtmsg.c;h=74133ecd77005e4292485c557d97e39a7f12424b;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=f86a6259fd12171b1acc512713fff788089cb0f9;hpb=5273a3df6485dc2ad6aa7ddd441b9a21970f003b;p=linux-2.6.git

diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index f86a6259f..74133ecd7 100644
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -19,14 +19,13 @@
 #include <linux/netfilter.h>
 #include <linux/spinlock.h>
 #include <linux/netlink.h>
+#include <linux/netfilter_decnet.h>
 
 #include <net/sock.h>
 #include <net/flow.h>
 #include <net/dn.h>
 #include <net/dn_route.h>
 
-#include <linux/netfilter_decnet.h>
-
 static struct sock *dnrmg = NULL;
 
 
@@ -71,10 +70,10 @@ static void dnrmg_send_peer(struct sk_buff *skb)
 
 	switch(flags & DN_RT_CNTL_MSK) {
 		case DN_RT_PKT_L1RT:
-			group = DNRMG_L1_GROUP;
+			group = DNRNG_NLGRP_L1;
 			break;
 		case DN_RT_PKT_L2RT:
-			group = DNRMG_L2_GROUP;
+			group = DNRNG_NLGRP_L2;
 			break;
 		default:
 			return;
@@ -83,7 +82,7 @@ static void dnrmg_send_peer(struct sk_buff *skb)
 	skb2 = dnrmg_build_message(skb, &status);
 	if (skb2 == NULL)
 		return;
-	NETLINK_CB(skb2).dst_groups = group;
+	NETLINK_CB(skb2).dst_group = group;
 	netlink_broadcast(dnrmg, skb2, 0, group, GFP_ATOMIC);
 }
 
@@ -119,8 +118,9 @@ static inline void dnrmg_receive_user_skb(struct sk_buff *skb)
 static void dnrmg_receive_user_sk(struct sock *sk, int len)
 {
 	struct sk_buff *skb;
+	unsigned int qlen = skb_queue_len(&sk->sk_receive_queue);
 
-	while((skb = skb_dequeue(&sk->sk_receive_queue)) != NULL) {
+	for (; qlen && (skb = skb_dequeue(&sk->sk_receive_queue)); qlen--) {
 		dnrmg_receive_user_skb(skb);
 		kfree_skb(skb);
 	}
@@ -133,11 +133,12 @@ static struct nf_hook_ops dnrmg_ops = {
 	.priority	= NF_DN_PRI_DNRTMSG,
 };
 
-static int __init init(void)
+static int __init dn_rtmsg_init(void)
 {
 	int rv = 0;
 
-	dnrmg = netlink_kernel_create(NETLINK_DNRTMSG, dnrmg_receive_user_sk);
+	dnrmg = netlink_kernel_create(NETLINK_DNRTMSG, DNRNG_NLGRP_MAX,
+	                              dnrmg_receive_user_sk, THIS_MODULE);
 	if (dnrmg == NULL) {
 		printk(KERN_ERR "dn_rtmsg: Cannot create netlink socket");
 		return -ENOMEM;
@@ -151,7 +152,7 @@ static int __init init(void)
 	return rv;
 }
 
-static void __exit fini(void)
+static void __exit dn_rtmsg_fini(void)
 {
 	nf_unregister_hook(&dnrmg_ops);
 	sock_release(dnrmg->sk_socket);
@@ -161,7 +162,8 @@ static void __exit fini(void)
 MODULE_DESCRIPTION("DECnet Routing Message Grabulator");
 MODULE_AUTHOR("Steven Whitehouse <steve@chygwyn.com>");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS_NET_PF_PROTO(PF_NETLINK, NETLINK_DNRTMSG);
 
-module_init(init);
-module_exit(fini);
+module_init(dn_rtmsg_init);
+module_exit(dn_rtmsg_fini);