[TCP]: whitespace cleanup

[powerpc.git] / net / ipv4 / tcp_westwood.c

diff --git a/net/ipv4/tcp_westwood.c b/net/ipv4/tcp_westwood.c
index 4247da1..1f91aea 100644 (file)
--- a/net/ipv4/tcp_westwood.c
+++ b/net/ipv4/tcp_westwood.c
@@ -21,7 +21,6 @@
  * ssthresh after packet loss. The probing phase is as the original Reno.
  */
 
-#include <linux/config.h>
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/skbuff.h>
@@ -64,10 +63,10 @@ static void tcp_westwood_init(struct sock *sk)
        struct westwood *w = inet_csk_ca(sk);
 
        w->bk = 0;
-        w->bw_ns_est = 0;
-        w->bw_est = 0;
-        w->accounted = 0;
-        w->cumul_ack = 0;
+       w->bw_ns_est = 0;
+       w->bw_est = 0;
+       w->accounted = 0;
+       w->cumul_ack = 0;
        w->reset_rtt_min = 1;
        w->rtt_min = w->rtt = TCP_WESTWOOD_INIT_RTT;
        w->rtt_win_sx = tcp_time_stamp;
@@ -122,7 +121,7 @@ static void westwood_update_window(struct sock *sk)
         * to fix mismatch between tp->snd_una and w->snd_una for the first
         * bandwidth sample
         */
-        if (w->first_ack) {
+       if (w->first_ack) {
                w->snd_una = tcp_sk(sk)->snd_una;
                w->first_ack = 0;
        }
@@ -148,7 +147,7 @@ static inline void update_rtt_min(struct westwood *w)
 {
        if (w->reset_rtt_min) {
                w->rtt_min = w->rtt;
-               w->reset_rtt_min = 0;   
+               w->reset_rtt_min = 0;
        } else
                w->rtt_min = min(w->rtt, w->rtt_min);
 }
@@ -184,15 +183,15 @@ static inline u32 westwood_acked_count(struct sock *sk)
 
        w->cumul_ack = tp->snd_una - w->snd_una;
 
-        /* If cumul_ack is 0 this is a dupack since it's not moving
-         * tp->snd_una.
-         */
-        if (!w->cumul_ack) {
+       /* If cumul_ack is 0 this is a dupack since it's not moving
+        * tp->snd_una.
+        */
+       if (!w->cumul_ack) {
                w->accounted += tp->mss_cache;
                w->cumul_ack = tp->mss_cache;
        }
 
-        if (w->cumul_ack > tp->mss_cache) {
+       if (w->cumul_ack > tp->mss_cache) {
                /* Partial or delayed ack */
                if (w->accounted >= w->cumul_ack) {
                        w->accounted -= w->cumul_ack;
@@ -227,7 +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;
@@ -238,7 +237,7 @@ static void tcp_westwood_event(struct sock *sk, enum tcp_ca_event event)
 
        case CA_EVENT_FRTO:
                tp->snd_ssthresh = tcp_westwood_bw_rttmin(sk);
-               /* Update RTT_min when next ack arrives */
+               /* Update RTT_min when next ack arrives */
                w->reset_rtt_min = 1;
                break;
 
@@ -290,7 +289,7 @@ static struct tcp_congestion_ops tcp_westwood = {
 
 static int __init tcp_westwood_register(void)
 {
-       BUG_ON(sizeof(struct westwood) > ICSK_CA_PRIV_SIZE);
+       BUILD_BUG_ON(sizeof(struct westwood) > ICSK_CA_PRIV_SIZE);
        return tcp_register_congestion_control(&tcp_westwood);
 }