[NETLINK]: Convert netlink users to use group numbers instead of bitmasks

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

5 files changed, 16 insertions, 17 deletions

diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index d8a10e3..ba2895a 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -1111,13 +1111,12 @@ static void rtmsg_ifa(int event, struct in_ifaddr* ifa)
 	struct sk_buff *skb = alloc_skb(size, GFP_KERNEL);
 
 	if (!skb)
-		netlink_set_err(rtnl, 0, RTMGRP_IPV4_IFADDR, ENOBUFS);
+		netlink_set_err(rtnl, 0, RTNLGRP_IPV4_IFADDR, ENOBUFS);
 	else if (inet_fill_ifaddr(skb, ifa, current->pid, 0, event, 0) < 0) {
 		kfree_skb(skb);
-		netlink_set_err(rtnl, 0, RTMGRP_IPV4_IFADDR, EINVAL);
+		netlink_set_err(rtnl, 0, RTNLGRP_IPV4_IFADDR, EINVAL);
 	} else {
-		NETLINK_CB(skb).dst_groups = RTMGRP_IPV4_IFADDR;
-		netlink_broadcast(rtnl, skb, 0, RTMGRP_IPV4_IFADDR, GFP_KERNEL);
+		netlink_broadcast(rtnl, skb, 0, RTNLGRP_IPV4_IFADDR, GFP_KERNEL);
 	}
 }
 
diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
index 75d03e3..d4e7b57 100644
--- a/net/ipv4/fib_frontend.c
+++ b/net/ipv4/fib_frontend.c
@@ -560,7 +560,7 @@ static void nl_fib_input(struct sock *sk, int len)
 	pid = nlh->nlmsg_pid;           /*pid of sending process */
 	NETLINK_CB(skb).pid = 0;         /* from kernel */
 	NETLINK_CB(skb).dst_pid = pid;
-	NETLINK_CB(skb).dst_groups = 0;  /* unicast */
+	NETLINK_CB(skb).dst_group = 0;  /* unicast */
 	netlink_unicast(sk, skb, pid, MSG_DONTWAIT);
 }    
 
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index e278cb9..7e4651b 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -290,10 +290,10 @@ void rtmsg_fib(int event, u32 key, struct fib_alias *fa,
 		kfree_skb(skb);
 		return;
 	}
-	NETLINK_CB(skb).dst_groups = RTMGRP_IPV4_ROUTE;
+	NETLINK_CB(skb).dst_group = RTNLGRP_IPV4_ROUTE;
 	if (n->nlmsg_flags&NLM_F_ECHO)
 		atomic_inc(&skb->users);
-	netlink_broadcast(rtnl, skb, pid, RTMGRP_IPV4_ROUTE, GFP_KERNEL);
+	netlink_broadcast(rtnl, skb, pid, RTNLGRP_IPV4_ROUTE, GFP_KERNEL);
 	if (n->nlmsg_flags&NLM_F_ECHO)
 		netlink_unicast(rtnl, skb, pid, MSG_DONTWAIT);
 }
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 1221a9c..a4e9278 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -297,7 +297,7 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 	struct sk_buff *skb;
 	unsigned int type;
 	unsigned char *b;
-	unsigned int flags = 0, groups;
+	unsigned int flags = 0, group;
 
 	/* ignore our fake conntrack entry */
 	if (ct == &ip_conntrack_untracked)
@@ -305,7 +305,7 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 
 	if (events & IPCT_DESTROY) {
 		type = IPCTNL_MSG_CT_DELETE;
-		groups = NF_NETLINK_CONNTRACK_DESTROY;
+		group = NFNLGRP_CONNTRACK_DESTROY;
 		goto alloc_skb;
 	}
 	if (events & (IPCT_NEW | IPCT_RELATED)) {
@@ -313,7 +313,7 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 		flags = NLM_F_CREATE|NLM_F_EXCL;
 		/* dump everything */
 		events = ~0UL;
-		groups = NF_NETLINK_CONNTRACK_NEW;
+		group = NFNLGRP_CONNTRACK_NEW;
 		goto alloc_skb;
 	}
 	if (events & (IPCT_STATUS |
@@ -322,7 +322,7 @@ static int ctnetlink_conntrack_event(struct notifier_block *this,
 		      IPCT_HELPINFO |
 		      IPCT_NATINFO)) {
 		type = IPCTNL_MSG_CT_NEW;
-		groups = NF_NETLINK_CONNTRACK_UPDATE;
+		group = NFNLGRP_CONNTRACK_UPDATE;
 		goto alloc_skb;
 	} 
 	
@@ -375,7 +375,7 @@ alloc_skb:
 		goto nfattr_failure;
 
 	nlh->nlmsg_len = skb->tail - b;
-	nfnetlink_send(skb, 0, groups, 0);
+	nfnetlink_send(skb, 0, group, 0);
 	return NOTIFY_DONE;
 
 nlmsg_failure:
@@ -1194,7 +1194,7 @@ static int ctnetlink_expect_event(struct notifier_block *this,
 
 	nlh->nlmsg_len = skb->tail - b;
 	proto = exp->tuple.dst.protonum;
-	nfnetlink_send(skb, 0, NF_NETLINK_CONNTRACK_EXP_NEW, 0);
+	nfnetlink_send(skb, 0, NFNLGRP_CONNTRACK_EXP_NEW, 0);
 	return NOTIFY_DONE;
 
 nlmsg_failure:
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index 1d8ac45..89816b8 100644
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -116,10 +116,10 @@ static void ulog_send(unsigned int nlgroupnum)
 	if (ub->qlen > 1)
 		ub->lastnlh->nlmsg_type = NLMSG_DONE;
 
-	NETLINK_CB(ub->skb).dst_groups = (1 << nlgroupnum);
-	DEBUGP("ipt_ULOG: throwing %d packets to netlink mask %u\n",
-		ub->qlen, nlgroupnum);
-	netlink_broadcast(nflognl, ub->skb, 0, (1 << nlgroupnum), GFP_ATOMIC);
+	NETLINK_CB(ub->skb).dst_group = nlgroupnum + 1;
+	DEBUGP("ipt_ULOG: throwing %d packets to netlink group %u\n",
+		ub->qlen, nlgroupnum + 1);
+	netlink_broadcast(nflognl, ub->skb, 0, nlgroupnum + 1, GFP_ATOMIC);
 
 	ub->qlen = 0;
 	ub->skb = NULL;