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Commit 26728105 authored by Thomas Graf's avatar Thomas Graf Committed by David S. Miller
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[TCP] westwood: Use type safe netlink interface 



Signed-off-by: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e9195d67

net/ipv4/tcp_westwood.c

+7 −10
Original line number Diff line number Diff line
@@ -260,16 +260,13 @@ static void tcp_westwood_info(struct sock *sk, u32 ext, 
{

	const struct westwood *ca = inet_csk_ca(sk);

	if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) {

		struct rtattr *rta;

		struct tcpvegas_info *info;



		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:	;

		struct tcpvegas_info info = {

			.tcpv_enabled = 1,

			.tcpv_rtt = jiffies_to_usecs(ca->rtt),

			.tcpv_minrtt = jiffies_to_usecs(ca->rtt_min),

		};



		nla_put(skb, INET_DIAG_VEGASINFO, sizeof(info), &info);

	}

}