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tcp: bool conversions

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bool conversions where possible.

__inline__ -> inline

space cleanups

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2012-05-16 23:15:34 +00:00 • committed by David S. Miller
parent e005d193d5
commit a2a385d627
9 changed files with 219 additions and 216 deletions
Download patch file Download diff file Expand all files Collapse all files

24
net/ipv4/tcp_minisocks.c
View file

@ -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);
@ -575,7 +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)) {