[TCP] westwood: Use type safe netlink interface
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/tcp_westwood.c b/net/ipv4/tcp_westwood.c
index 1f91aea..ae1026a 100644
--- a/net/ipv4/tcp_westwood.c
+++ b/net/ipv4/tcp_westwood.c
@@ -260,16 +260,13 @@
{
const struct westwood *ca = inet_csk_ca(sk);
if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
- struct rtattr *rta;
- struct tcpvegas_info *info;
+ struct tcpvegas_info info = {
+ .tcpv_enabled = 1,
+ .tcpv_rtt = jiffies_to_usecs(ca->rtt),
+ .tcpv_minrtt = jiffies_to_usecs(ca->rtt_min),
+ };
- rta = __RTA_PUT(skb, INET_DIAG_VEGASINFO, sizeof(*info));
- info = RTA_DATA(rta);
- info->tcpv_enabled = 1;
- info->tcpv_rttcnt = 0;
- info->tcpv_rtt = jiffies_to_usecs(ca->rtt);
- info->tcpv_minrtt = jiffies_to_usecs(ca->rtt_min);
- rtattr_failure: ;
+ nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
}
}