[DECNET]: Convert DECnet notifications to use rtnl_notify()
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 88ea7a1..01861fe 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -746,20 +746,23 @@
static void rtmsg_ifa(int event, struct dn_ifaddr *ifa)
{
struct sk_buff *skb;
- int size = NLMSG_SPACE(sizeof(struct ifaddrmsg)+128);
+ int payload = sizeof(struct ifaddrmsg) + 128;
+ int err = -ENOBUFS;
- skb = alloc_skb(size, GFP_KERNEL);
- if (!skb) {
- netlink_set_err(rtnl, 0, RTNLGRP_DECnet_IFADDR, ENOBUFS);
- return;
- }
- if (dn_dev_fill_ifaddr(skb, ifa, 0, 0, event, 0) < 0) {
+ skb = alloc_skb(nlmsg_total_size(payload), GFP_KERNEL);
+ if (skb == NULL)
+ goto errout;
+
+ err = dn_dev_fill_ifaddr(skb, ifa, 0, 0, event, 0);
+ if (err < 0) {
kfree_skb(skb);
- netlink_set_err(rtnl, 0, RTNLGRP_DECnet_IFADDR, EINVAL);
- return;
+ goto errout;
}
- NETLINK_CB(skb).dst_group = RTNLGRP_DECnet_IFADDR;
- netlink_broadcast(rtnl, skb, 0, RTNLGRP_DECnet_IFADDR, GFP_KERNEL);
+
+ err = rtnl_notify(skb, 0, RTNLGRP_DECnet_IFADDR, NULL, GFP_KERNEL);
+errout:
+ if (err < 0)
+ rtnl_set_sk_err(RTNLGRP_DECnet_IFADDR, err);
}
static int dn_dev_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)