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Commit b8673311 authored by Thomas Graf's avatar Thomas Graf Committed by David S. Miller
Browse files

[NEIGH]: Convert neighbour notifications ot use rtnl_notify() 



Signed-off-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c17084d2

net/core/neighbour.c

+17 −18
Original line number Original line Diff line number Diff line
@@ -2409,36 +2409,35 @@ static struct file_operations neigh_stat_seq_fops = { 
#endif /* CONFIG_PROC_FS */

#endif /* CONFIG_PROC_FS */





#ifdef CONFIG_ARPD

#ifdef CONFIG_ARPD

void neigh_app_ns(struct neighbour *n)

static void __neigh_notify(struct neighbour *n, int type, int flags)

{

{

	struct sk_buff *skb;

	struct sk_buff *skb;

	int err = -ENOBUFS;





	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);

	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);

	if (skb == NULL)

	if (skb == NULL)

		return;

		goto errout;





	if (neigh_fill_info(skb, n, 0, 0, RTM_GETNEIGH, NLM_F_REQUEST) <= 0)

	err = neigh_fill_info(skb, n, 0, 0, type, flags);

	if (err < 0) {

		kfree_skb(skb);

		kfree_skb(skb);

	else {

		goto errout;

		NETLINK_CB(skb).dst_group  = RTNLGRP_NEIGH;

		netlink_broadcast(rtnl, skb, 0, RTNLGRP_NEIGH, GFP_ATOMIC);

	}

	}



	err = rtnl_notify(skb, 0, RTNLGRP_NEIGH, NULL, GFP_ATOMIC);

errout:

	if (err < 0)

		rtnl_set_sk_err(RTNLGRP_NEIGH, err);

}

}





static void neigh_app_notify(struct neighbour *n)

void neigh_app_ns(struct neighbour *n)

{

{

	struct sk_buff *skb;

	__neigh_notify(n, RTM_GETNEIGH, NLM_F_REQUEST);



	skb = nlmsg_new(NLMSG_GOODSIZE, GFP_ATOMIC);

	if (skb == NULL)

		return;



	if (neigh_fill_info(skb, n, 0, 0, RTM_NEWNEIGH, 0) <= 0)

		kfree_skb(skb);

	else {

		NETLINK_CB(skb).dst_group  = RTNLGRP_NEIGH;

		netlink_broadcast(rtnl, skb, 0, RTNLGRP_NEIGH, GFP_ATOMIC);

}

}



static void neigh_app_notify(struct neighbour *n)

{

	__neigh_notify(n, RTM_NEWNEIGH, 0);

}

}





#endif /* CONFIG_ARPD */

#endif /* CONFIG_ARPD */