[TCP] vegas: Use type safe netlink interface

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 10 deletions

diff --git a/net/ipv4/tcp_vegas.c b/net/ipv4/tcp_vegas.c
index 5c484dceb96..87e72bef6d0 100644
--- a/net/ipv4/tcp_vegas.c
+++ b/net/ipv4/tcp_vegas.c
@@ -341,16 +341,14 @@ static void tcp_vegas_get_info(struct sock *sk, u32 ext,
 {
         const struct vegas *ca = inet_csk_ca(sk);
         if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {
-                struct tcpvegas_info *info;
-
-                info = RTA_DATA(__RTA_PUT(skb, INET_DIAG_VEGASINFO,
-                                          sizeof(*info)));
-
-                info->tcpv_enabled = ca->doing_vegas_now;
-                info->tcpv_rttcnt = ca->cntRTT;
-                info->tcpv_rtt = ca->baseRTT;
-                info->tcpv_minrtt = ca->minRTT;
-        rtattr_failure: ;
+                struct tcpvegas_info info = {
+                        .tcpv_enabled = ca->doing_vegas_now,
+                        .tcpv_rttcnt = ca->cntRTT,
+                        .tcpv_rtt = ca->baseRTT,
+                        .tcpv_minrtt = ca->minRTT,
+                };
+
+                nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);
         }
 }