diff options
Diffstat (limited to 'net/ipv4/tcp_minisocks.c')
| -rw-r--r-- | net/ipv4/tcp_minisocks.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 3cabafb5cdd1..b85d9fe7d663 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -55,7 +55,7 @@ EXPORT_SYMBOL_GPL(tcp_death_row); * state. */ -static int tcp_remember_stamp(struct sock *sk) +static bool tcp_remember_stamp(struct sock *sk) { const struct inet_connection_sock *icsk = inet_csk(sk); struct tcp_sock *tp = tcp_sk(sk); @@ -72,13 +72,13 @@ static int tcp_remember_stamp(struct sock *sk) } if (release_it) inet_putpeer(peer); - return 1; + return true; } - return 0; + return false; } -static int tcp_tw_remember_stamp(struct inet_timewait_sock *tw) +static bool tcp_tw_remember_stamp(struct inet_timewait_sock *tw) { struct sock *sk = (struct sock *) tw; struct inet_peer *peer; @@ -94,17 +94,17 @@ static int tcp_tw_remember_stamp(struct inet_timewait_sock *tw) peer->tcp_ts = tcptw->tw_ts_recent; } inet_putpeer(peer); - return 1; + return true; } - return 0; + return false; } -static __inline__ int tcp_in_window(u32 seq, u32 end_seq, u32 s_win, u32 e_win) +static bool tcp_in_window(u32 seq, u32 end_seq, u32 s_win, u32 e_win) { if (seq == s_win) - return 1; + return true; if (after(end_seq, s_win) && before(seq, e_win)) - return 1; + return true; return seq == e_win && seq == end_seq; } @@ -143,7 +143,7 @@ tcp_timewait_state_process(struct inet_timewait_sock *tw, struct sk_buff *skb, struct tcp_options_received tmp_opt; const u8 *hash_location; struct tcp_timewait_sock *tcptw = tcp_twsk((struct sock *)tw); - int paws_reject = 0; + bool paws_reject = false; tmp_opt.saw_tstamp = 0; if (th->doff > (sizeof(*th) >> 2) && tcptw->tw_ts_recent_stamp) { @@ -316,7 +316,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo) struct inet_timewait_sock *tw = NULL; const struct inet_connection_sock *icsk = inet_csk(sk); const struct tcp_sock *tp = tcp_sk(sk); - int recycle_ok = 0; + bool recycle_ok = false; if (tcp_death_row.sysctl_tw_recycle && tp->rx_opt.ts_recent_stamp) recycle_ok = tcp_remember_stamp(sk); @@ -482,6 +482,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, newtp->sacked_out = 0; newtp->fackets_out = 0; newtp->snd_ssthresh = TCP_INFINITE_SSTHRESH; + tcp_enable_early_retrans(newtp); /* So many TCP implementations out there (incorrectly) count the * initial SYN frame in their delayed-ACK and congestion control @@ -574,7 +575,7 @@ struct sock *tcp_check_req(struct sock *sk, struct sk_buff *skb, struct sock *child; const struct tcphdr *th = tcp_hdr(skb); __be32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK); - int paws_reject = 0; + bool paws_reject = false; tmp_opt.saw_tstamp = 0; if (th->doff > (sizeof(struct tcphdr)>>2)) { |