diff options
Diffstat (limited to 'net/ipv4/tcp_westwood.c')
| -rw-r--r-- | net/ipv4/tcp_westwood.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/net/ipv4/tcp_westwood.c b/net/ipv4/tcp_westwood.c index 4e1b61032a9..e61e09dd513 100644 --- a/net/ipv4/tcp_westwood.c +++ b/net/ipv4/tcp_westwood.c @@ -100,7 +100,7 @@ static void westwood_filter(struct westwood *w, u32 delta) * Called after processing group of packets. * but all westwood needs is the last sample of srtt. */ -static void tcp_westwood_pkts_acked(struct sock *sk, u32 cnt) +static void tcp_westwood_pkts_acked(struct sock *sk, u32 cnt, ktime_t last) { struct westwood *w = inet_csk_ca(sk); if (cnt > 0) @@ -226,7 +226,7 @@ static void tcp_westwood_event(struct sock *sk, enum tcp_ca_event event) struct tcp_sock *tp = tcp_sk(sk); struct westwood *w = inet_csk_ca(sk); - switch(event) { + switch (event) { case CA_EVENT_FAST_ACK: westwood_fast_bw(sk); break; @@ -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); } } |