diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2014-08-29 23:32:05 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-01 18:12:45 -0700 |
| commit | 688d1945bc89bd585ec67b5b83121f499e6290bb (patch) | |
| tree | 3138045afe46d72e458c1cfb3dd2552b2acaf915 /net/ipv4/tcp_westwood.c | |
| parent | d09d3038a336cbab6bde616ce44266c36c214f81 (diff) | |
tcp: whitespace fixes
Fix places where there is space before tab, long lines, and
awkward if(){, double spacing etc. Add blank line after declaration/initialization.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_westwood.c')
| -rw-r--r-- | net/ipv4/tcp_westwood.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ipv4/tcp_westwood.c b/net/ipv4/tcp_westwood.c index b94a04ae2ed5..81911a92356c 100644 --- a/net/ipv4/tcp_westwood.c +++ b/net/ipv4/tcp_westwood.c @@ -42,7 +42,6 @@ struct westwood { u8 reset_rtt_min; /* Reset RTT min to next RTT sample*/ }; - /* TCP Westwood functions and constants */ #define TCP_WESTWOOD_RTT_MIN (HZ/20) /* 50ms */ #define TCP_WESTWOOD_INIT_RTT (20*HZ) /* maybe too conservative?! */ @@ -153,7 +152,6 @@ static inline void update_rtt_min(struct westwood *w) w->rtt_min = min(w->rtt, w->rtt_min); } - /* * @westwood_fast_bw * It is called when we are in fast path. In particular it is called when @@ -208,7 +206,6 @@ static inline u32 westwood_acked_count(struct sock *sk) return w->cumul_ack; } - /* * TCP Westwood * Here limit is evaluated as Bw estimation*RTTmin (for obtaining it @@ -219,6 +216,7 @@ static u32 tcp_westwood_bw_rttmin(const struct sock *sk) { const struct tcp_sock *tp = tcp_sk(sk); const struct westwood *w = inet_csk_ca(sk); + return max_t(u32, (w->bw_est * w->rtt_min) / tp->mss_cache, 2); } @@ -254,12 +252,12 @@ static void tcp_westwood_event(struct sock *sk, enum tcp_ca_event event) } } - /* Extract info for Tcp socket info provided via netlink. */ static void tcp_westwood_info(struct sock *sk, u32 ext, struct sk_buff *skb) { const struct westwood *ca = inet_csk_ca(sk); + if (ext & (1 << (INET_DIAG_VEGASINFO - 1))) { struct tcpvegas_info info = { .tcpv_enabled = 1, @@ -271,7 +269,6 @@ static void tcp_westwood_info(struct sock *sk, u32 ext, } } - static struct tcp_congestion_ops tcp_westwood __read_mostly = { .init = tcp_westwood_init, .ssthresh = tcp_reno_ssthresh, |