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[IPv4] route: Convert route notifications to use rtnl_notify()

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Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf 2006-08-15 00:34:17 -07:00 • committed by David S. Miller
parent d6062cbbd1
commit f21c7bc5f6
1 changed files with 16 additions and 16 deletions
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32
net/ipv4/fib_semantics.c
View file

@ -33,7 +33,6 @@
#include <linux/if_arp.h> #include <linux/if_arp.h>
#include <linux/proc_fs.h> #include <linux/proc_fs.h>
#include <linux/skbuff.h> #include <linux/skbuff.h>
#include <linux/netlink.h>
#include <linux/init.h> #include <linux/init.h>
#include <net/arp.h> #include <net/arp.h>
@ -44,6 +43,7 @@
#include <net/sock.h> #include <net/sock.h>
#include <net/ip_fib.h> #include <net/ip_fib.h>
#include <net/ip_mp_alg.h> #include <net/ip_mp_alg.h>
#include <net/netlink.h>
#include "fib_lookup.h" #include "fib_lookup.h"
@ -278,25 +278,25 @@ void rtmsg_fib(int event, u32 key, struct fib_alias *fa,
{ {
struct sk_buff *skb; struct sk_buff *skb;
u32 pid = req ? req->pid : n->nlmsg_pid; u32 pid = req ? req->pid : n->nlmsg_pid;
int size = NLMSG_SPACE(sizeof(struct rtmsg)+256); int payload = sizeof(struct rtmsg) + 256;
int err = -ENOBUFS;
skb = alloc_skb(size, GFP_KERNEL); skb = nlmsg_new(nlmsg_total_size(payload), GFP_KERNEL);
if (!skb) if (skb == NULL)
return; goto errout;
if (fib_dump_info(skb, pid, n->nlmsg_seq, event, tb_id, err = fib_dump_info(skb, pid, n->nlmsg_seq, event, tb_id,
fa->fa_type, fa->fa_scope, &key, z, fa->fa_type, fa->fa_scope, &key, z, fa->fa_tos,
fa->fa_tos, fa->fa_info, 0);
fa->fa_info, 0) < 0) { if (err < 0) {
kfree_skb(skb); kfree_skb(skb);
return; goto errout;
} }
NETLINK_CB(skb).dst_group = RTNLGRP_IPV4_ROUTE;
if (n->nlmsg_flags&NLM_F_ECHO) err = rtnl_notify(skb, pid, RTNLGRP_IPV4_ROUTE, n, GFP_KERNEL);
atomic_inc(&skb->users); errout:
netlink_broadcast(rtnl, skb, pid, RTNLGRP_IPV4_ROUTE, GFP_KERNEL); if (err < 0)
if (n->nlmsg_flags&NLM_F_ECHO) rtnl_set_sk_err(RTNLGRP_IPV4_ROUTE, err);
netlink_unicast(rtnl, skb, pid, MSG_DONTWAIT);
} }
/* Return the first fib alias matching TOS with /* Return the first fib alias matching TOS with