From: Arnaldo Carvalho de Melo <acme@mandriva.com>
To: dccp@vger.kernel.org
Subject: [PATCH 2/2] [DCCP]: Whitespace cleanups
Date: Sun, 10 Dec 2006 18:06:43 +0000 [thread overview]
Message-ID: <20061210180641.GC25274@mandriva.com> (raw)
That accumulated over the last months hackaton, shame on me for not
using git-apply whitespace helping hand, will do that from now on.
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
---
include/linux/dccp.h | 26 ++++++-----
net/dccp/ackvec.c | 4 +-
net/dccp/ccids/ccid2.c | 12 +++--
net/dccp/ccids/ccid3.c | 111 +++++++++++++++++++++++++++---------------------
net/dccp/ccids/ccid3.h | 22 +++++-----
net/dccp/feat.c | 6 +--
net/dccp/input.c | 26 ++++++-----
net/dccp/ipv4.c | 26 ++++++-----
net/dccp/ipv6.c | 24 +++++-----
net/dccp/minisocks.c | 2 -
net/dccp/output.c | 7 +--
net/dccp/proto.c | 6 +--
net/dccp/timer.c | 14 +++---
13 files changed, 149 insertions(+), 137 deletions(-)
diff --git a/include/linux/dccp.h b/include/linux/dccp.h
index ed6cc89..1cb054b 100644
--- a/include/linux/dccp.h
+++ b/include/linux/dccp.h
@@ -176,20 +176,20 @@ enum {
};
/* DCCP features (RFC 4340 section 6.4) */
- enum {
- DCCPF_RESERVED = 0,
- DCCPF_CCID = 1,
+enum {
+ DCCPF_RESERVED = 0,
+ DCCPF_CCID = 1,
DCCPF_SHORT_SEQNOS = 2, /* XXX: not yet implemented */
- DCCPF_SEQUENCE_WINDOW = 3,
+ DCCPF_SEQUENCE_WINDOW = 3,
DCCPF_ECN_INCAPABLE = 4, /* XXX: not yet implemented */
- DCCPF_ACK_RATIO = 5,
- DCCPF_SEND_ACK_VECTOR = 6,
- DCCPF_SEND_NDP_COUNT = 7,
+ DCCPF_ACK_RATIO = 5,
+ DCCPF_SEND_ACK_VECTOR = 6,
+ DCCPF_SEND_NDP_COUNT = 7,
DCCPF_MIN_CSUM_COVER = 8,
DCCPF_DATA_CHECKSUM = 9, /* XXX: not yet implemented */
- /* 10-127 reserved */
- DCCPF_MIN_CCID_SPECIFIC = 128,
- DCCPF_MAX_CCID_SPECIFIC = 255,
+ /* 10-127 reserved */
+ DCCPF_MIN_CCID_SPECIFIC = 128,
+ DCCPF_MAX_CCID_SPECIFIC = 255,
};
/* this structure is argument to DCCP_SOCKOPT_CHANGE_X */
@@ -427,7 +427,7 @@ struct dccp_service_list {
};
#define DCCP_SERVICE_INVALID_VALUE htonl((__u32)-1)
-#define DCCP_SERVICE_CODE_IS_ABSENT 0
+#define DCCP_SERVICE_CODE_IS_ABSENT 0
static inline int dccp_list_has_service(const struct dccp_service_list *sl,
const __be32 service)
@@ -436,7 +436,7 @@ static inline int dccp_list_has_service(
u32 i = sl->dccpsl_nr;
while (i--)
if (sl->dccpsl_list[i] = service)
- return 1;
+ return 1;
}
return 0;
}
@@ -511,7 +511,7 @@ struct dccp_sock {
__u8 dccps_hc_tx_insert_options:1;
struct timer_list dccps_xmit_timer;
};
-
+
static inline struct dccp_sock *dccp_sk(const struct sock *sk)
{
return (struct dccp_sock *)sk;
diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index 1f4727d..a086c63 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -223,7 +223,7 @@ static inline int dccp_ackvec_set_buf_he
gap = -new_head;
}
new_head += DCCP_MAX_ACKVEC_LEN;
- }
+ }
av->dccpav_buf_head = new_head;
@@ -336,7 +336,7 @@ #ifdef CONFIG_IP_DCCP_DEBUG
void dccp_ackvector_print(const u64 ackno, const unsigned char *vector, int len)
{
dccp_pr_debug_cat("ACK vector len=%d, ackno=%llu |", len,
- (unsigned long long)ackno);
+ (unsigned long long)ackno);
while (len--) {
const u8 state = (*vector & DCCP_ACKVEC_STATE_MASK) >> 6;
diff --git a/net/dccp/ccids/ccid2.c b/net/dccp/ccids/ccid2.c
index 2555be8..fd38b05 100644
--- a/net/dccp/ccids/ccid2.c
+++ b/net/dccp/ccids/ccid2.c
@@ -351,7 +351,7 @@ #ifdef CONFIG_IP_DCCP_CCID2_DEBUG
while (seqp != hctx->ccid2hctx_seqh) {
ccid2_pr_debug("out seq=%llu acked=%d time=%lu\n",
- (unsigned long long)seqp->ccid2s_seq,
+ (unsigned long long)seqp->ccid2s_seq,
seqp->ccid2s_acked, seqp->ccid2s_sent);
seqp = seqp->ccid2s_next;
}
@@ -473,7 +473,7 @@ static inline void ccid2_new_ack(struct
/* first measurement */
if (hctx->ccid2hctx_srtt = -1) {
ccid2_pr_debug("R: %lu Time=%lu seq=%llu\n",
- r, jiffies,
+ r, jiffies,
(unsigned long long)seqp->ccid2s_seq);
ccid2_change_srtt(hctx, r);
hctx->ccid2hctx_rttvar = r >> 1;
@@ -518,8 +518,8 @@ #endif
hctx->ccid2hctx_lastrtt = jiffies;
ccid2_pr_debug("srtt: %ld rttvar: %ld rto: %ld (HZ=%d) R=%lu\n",
- hctx->ccid2hctx_srtt, hctx->ccid2hctx_rttvar,
- hctx->ccid2hctx_rto, HZ, r);
+ hctx->ccid2hctx_srtt, hctx->ccid2hctx_rttvar,
+ hctx->ccid2hctx_rto, HZ, r);
hctx->ccid2hctx_sent = 0;
}
@@ -667,9 +667,9 @@ static void ccid2_hc_tx_packet_recv(stru
/* new packet received or marked */
if (state != DCCP_ACKVEC_STATE_NOT_RECEIVED &&
!seqp->ccid2s_acked) {
- if (state =
+ if (state =
DCCP_ACKVEC_STATE_ECN_MARKED) {
- ccid2_congestion_event(hctx,
+ ccid2_congestion_event(hctx,
seqp);
} else
ccid2_new_ack(sk, seqp,
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c
index 5e817e2..fa6b753 100644
--- a/net/dccp/ccids/ccid3.c
+++ b/net/dccp/ccids/ccid3.c
@@ -124,18 +124,18 @@ static void ccid3_hc_tx_update_x(struct
if (hctx->ccid3hctx_p > 0) {
hctx->ccid3hctx_x = min(((__u64)hctx->ccid3hctx_x_calc) << 6,
- hctx->ccid3hctx_x_recv * 2 );
+ hctx->ccid3hctx_x_recv * 2);
hctx->ccid3hctx_x = max(hctx->ccid3hctx_x,
(((__u64)hctx->ccid3hctx_s) << 6) /
- TFRC_T_MBI);
+ TFRC_T_MBI);
} else if (timeval_delta(now, &hctx->ccid3hctx_t_ld) -
- (suseconds_t)hctx->ccid3hctx_rtt >= 0 ) {
+ (suseconds_t)hctx->ccid3hctx_rtt >= 0) {
hctx->ccid3hctx_x max(2 * min(hctx->ccid3hctx_x, hctx->ccid3hctx_x_recv),
scaled_div(((__u64)hctx->ccid3hctx_s) << 6,
- hctx->ccid3hctx_rtt ) );
+ hctx->ccid3hctx_rtt));
hctx->ccid3hctx_t_ld = *now;
}
@@ -144,8 +144,8 @@ static void ccid3_hc_tx_update_x(struct
}
/*
- * Track the mean packet size `s' (cf. RFC 4342, 5.3 and RFC 3448, 4.1)
- * @len: DCCP packet payload size in bytes
+ * Track the mean packet size `s' (cf. RFC 4342, 5.3 and RFC 3448, 4.1)
+ * @len: DCCP packet payload size in bytes
*/
static inline void ccid3_hc_tx_update_s(struct ccid3_hc_tx_sock *hctx, int len)
{
@@ -163,8 +163,8 @@ static inline void ccid3_hc_tx_update_s(
}
/*
- * Update Window Counter using the algorithm from [RFC 4342, 8.1].
- * The algorithm is not applicable if RTT < 4 microseconds.
+ * Update Window Counter using the algorithm from [RFC 4342, 8.1].
+ * The algorithm is not applicable if RTT < 4 microseconds.
*/
static inline void ccid3_hc_tx_update_win_count(struct ccid3_hc_tx_sock *hctx,
struct timeval *now)
@@ -228,12 +228,13 @@ static void ccid3_hc_tx_no_feedback_time
*/
if (!hctx->ccid3hctx_idle ||
(hctx->ccid3hctx_x_recv >= 4 *
- scaled_div(((__u64)hctx->ccid3hctx_s) << 6, hctx->ccid3hctx_rtt))) {
+ scaled_div(((__u64)hctx->ccid3hctx_s) << 6,
+ hctx->ccid3hctx_rtt))) {
struct timeval now;
ccid3_pr_debug("%s(%p, state=%s), not idle\n",
dccp_role(sk), sk,
- ccid3_tx_state_name(hctx->ccid3hctx_state));
+ ccid3_tx_state_name(hctx->ccid3hctx_state));
/*
* Modify the cached value of X_recv [RFC 3448, 4.4]
@@ -248,12 +249,13 @@ static void ccid3_hc_tx_no_feedback_time
BUG_ON(hctx->ccid3hctx_p && !hctx->ccid3hctx_x_calc);
if (hctx->ccid3hctx_p = 0 ||
- hctx->ccid3hctx_x_calc > (hctx->ccid3hctx_x_recv >> 5)) {
+ (hctx->ccid3hctx_x_calc >
+ (hctx->ccid3hctx_x_recv >> 5))) {
hctx->ccid3hctx_x_recv max(hctx->ccid3hctx_x_recv / 2,
(((__u64)hctx->ccid3hctx_s) << 6) /
- (2*TFRC_T_MBI));
+ (2 * TFRC_T_MBI));
if (hctx->ccid3hctx_p = 0)
dccp_timestamp(sk, &now);
@@ -316,7 +318,8 @@ static int ccid3_hc_tx_send_packet(struc
switch (hctx->ccid3hctx_state) {
case TFRC_SSTATE_NO_SENT:
sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
- jiffies + usecs_to_jiffies(TFRC_INITIAL_TIMEOUT));
+ (jiffies +
+ usecs_to_jiffies(TFRC_INITIAL_TIMEOUT)));
hctx->ccid3hctx_last_win_count = 0;
hctx->ccid3hctx_t_last_win_count = now;
ccid3_hc_tx_set_state(sk, TFRC_SSTATE_NO_FBACK);
@@ -338,7 +341,7 @@ static int ccid3_hc_tx_send_packet(struc
case TFRC_SSTATE_FBACK:
delay = timeval_delta(&hctx->ccid3hctx_t_nom, &now);
/*
- * Scheduling of packet transmissions [RFC 3448, 4.6]
+ * Scheduling of packet transmissions [RFC 3448, 4.6]
*
* if (t_now > t_nom - delta)
* // send the packet now
@@ -365,7 +368,8 @@ static int ccid3_hc_tx_send_packet(struc
return 0;
}
-static void ccid3_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
+static void ccid3_hc_tx_packet_sent(struct sock *sk, int more,
+ unsigned int len)
{
struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
struct timeval now;
@@ -415,12 +419,12 @@ static void ccid3_hc_tx_packet_recv(stru
case TFRC_SSTATE_FBACK:
/* get packet from history to look up t_recvdata */
packet = dccp_tx_hist_find_entry(&hctx->ccid3hctx_hist,
- DCCP_SKB_CB(skb)->dccpd_ack_seq);
+ DCCP_SKB_CB(skb)->dccpd_ack_seq);
if (unlikely(packet = NULL)) {
DCCP_WARN("%s(%p), seqno %llu(%s) doesn't exist "
"in history!\n", dccp_role(sk), sk,
(unsigned long long)DCCP_SKB_CB(skb)->dccpd_ack_seq,
- dccp_packet_name(DCCP_SKB_CB(skb)->dccpd_type));
+ dccp_packet_name(DCCP_SKB_CB(skb)->dccpd_type));
return;
}
@@ -433,13 +437,13 @@ static void ccid3_hc_tx_packet_recv(stru
if (pinv = ~0U || pinv = 0) /* see RFC 4342, 8.5 */
hctx->ccid3hctx_p = 0;
else /* can not exceed 100% */
- hctx->ccid3hctx_p = 1000000 / pinv;
+ hctx->ccid3hctx_p = 1000000 / pinv;
dccp_timestamp(sk, &now);
/*
* Calculate new round trip sample as per [RFC 3448, 4.3] by
- * R_sample = (now - t_recvdata) - t_elapsed
+ * R_sample = (now - t_recvdata) - t_elapsed
*/
r_sample = timeval_delta(&now, &packet->dccphtx_tstamp);
t_elapsed = dp->dccps_options_received.dccpor_elapsed_time * 10;
@@ -465,7 +469,7 @@ static void ccid3_hc_tx_packet_recv(stru
* Larger Initial Windows [RFC 4342, sec. 5]
* We deviate in that we use `s' instead of `MSS'.
*/
- __u64 w_init = min( 4 * hctx->ccid3hctx_s,
+ __u64 w_init = min(4 * hctx->ccid3hctx_s,
max(2 * hctx->ccid3hctx_s, 4380));
hctx->ccid3hctx_rtt = r_sample;
hctx->ccid3hctx_x = scaled_div(w_init << 6, r_sample);
@@ -475,13 +479,14 @@ static void ccid3_hc_tx_packet_recv(stru
ccid3_pr_debug("%s(%p), s=%u, w_init=%llu, "
"R_sample=%dus, X=%u\n", dccp_role(sk),
- sk, hctx->ccid3hctx_s, w_init, (int)r_sample,
+ sk, hctx->ccid3hctx_s, w_init,
+ (int)r_sample,
(unsigned)(hctx->ccid3hctx_x >> 6));
ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK);
} else {
hctx->ccid3hctx_rtt = (9 * hctx->ccid3hctx_rtt +
- (u32)r_sample ) / 10;
+ (u32)r_sample) / 10;
/* Update sending rate (step 4 of [RFC 3448, 4.3]) */
if (hctx->ccid3hctx_p > 0)
@@ -492,12 +497,13 @@ static void ccid3_hc_tx_packet_recv(stru
ccid3_hc_tx_update_x(sk, &now);
ccid3_pr_debug("%s(%p), RTT=%uus (sample=%dus), s=%u, "
- "p=%u, X_calc=%u, X_recv=%u, X=%u\n", dccp_role(sk),
+ "p=%u, X_calc=%u, X_recv=%u, X=%u\n",
+ dccp_role(sk),
sk, hctx->ccid3hctx_rtt, (int)r_sample,
hctx->ccid3hctx_s, hctx->ccid3hctx_p,
hctx->ccid3hctx_x_calc,
(unsigned)(hctx->ccid3hctx_x_recv >> 6),
- (unsigned)(hctx->ccid3hctx_x >> 6) );
+ (unsigned)(hctx->ccid3hctx_x >> 6));
}
/* unschedule no feedback timer */
@@ -507,20 +513,20 @@ static void ccid3_hc_tx_packet_recv(stru
dccp_tx_hist_purge_older(ccid3_tx_hist,
&hctx->ccid3hctx_hist, packet);
/*
- * As we have calculated new ipi, delta, t_nom it is possible that
- * we now can send a packet, so wake up dccp_wait_for_ccid
+ * As we have calculated new ipi, delta, t_nom it is possible
+ * that we now can send a packet, so wake up dccp_wait_for_ccid
*/
sk->sk_write_space(sk);
/*
* Update timeout interval for the nofeedback timer.
* We use a configuration option to increase the lower bound.
- * This can help avoid triggering the nofeedback timer too often
- * ('spinning') on LANs with small RTTs.
+ * This can help avoid triggering the nofeedback timer too
+ * often ('spinning') on LANs with small RTTs.
*/
hctx->ccid3hctx_t_rto = max_t(u32, 4 * hctx->ccid3hctx_rtt,
CONFIG_IP_DCCP_CCID3_RTO *
- (USEC_PER_SEC/1000) );
+ (USEC_PER_SEC/1000));
/*
* Schedule no feedback timer to expire in
* max(t_RTO, 2 * s/X) = max(t_RTO, 2 * t_ipi)
@@ -528,7 +534,8 @@ static void ccid3_hc_tx_packet_recv(stru
t_nfb = max(hctx->ccid3hctx_t_rto, 2 * hctx->ccid3hctx_t_ipi);
ccid3_pr_debug("%s(%p), Scheduled no feedback timer to "
- "expire in %lu jiffies (%luus)\n", dccp_role(sk),
+ "expire in %lu jiffies (%luus)\n",
+ dccp_role(sk),
sk, usecs_to_jiffies(t_nfb), t_nfb);
sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
@@ -538,7 +545,9 @@ static void ccid3_hc_tx_packet_recv(stru
hctx->ccid3hctx_idle = 1;
break;
case TFRC_SSTATE_NO_SENT:
- /* XXX when implementing bidirectional rx/tx check this again */
+ /*
+ * XXX when implementing bidirectional rx/tx check this again
+ */
DCCP_WARN("Illegal ACK received - no packet sent\n");
/* fall through */
case TFRC_SSTATE_TERM: /* ignore feedback when closing */
@@ -575,7 +584,8 @@ static int ccid3_hc_tx_parse_options(str
dccp_role(sk), sk, len);
rc = -EINVAL;
} else {
- opt_recv->ccid3or_loss_event_rate = ntohl(*(__be32 *)value);
+ opt_recv->ccid3or_loss_event_rate + ntohl(*(__be32 *)value);
ccid3_pr_debug("%s(%p), LOSS_EVENT_RATE=%u\n",
dccp_role(sk), sk,
opt_recv->ccid3or_loss_event_rate);
@@ -596,7 +606,8 @@ static int ccid3_hc_tx_parse_options(str
dccp_role(sk), sk, len);
rc = -EINVAL;
} else {
- opt_recv->ccid3or_receive_rate = ntohl(*(__be32 *)value);
+ opt_recv->ccid3or_receive_rate + ntohl(*(__be32 *)value);
ccid3_pr_debug("%s(%p), RECEIVE_RATE=%u\n",
dccp_role(sk), sk,
opt_recv->ccid3or_receive_rate);
@@ -616,7 +627,8 @@ static int ccid3_hc_tx_init(struct ccid
hctx->ccid3hctx_state = TFRC_SSTATE_NO_SENT;
INIT_LIST_HEAD(&hctx->ccid3hctx_hist);
- hctx->ccid3hctx_no_feedback_timer.function = ccid3_hc_tx_no_feedback_timer;
+ hctx->ccid3hctx_no_feedback_timer.function + ccid3_hc_tx_no_feedback_timer;
hctx->ccid3hctx_no_feedback_timer.data = (unsigned long)sk;
init_timer(&hctx->ccid3hctx_no_feedback_timer);
@@ -754,9 +766,9 @@ static int ccid3_hc_rx_insert_options(st
hcrx->ccid3hcrx_elapsed_time)) ||
dccp_insert_option_timestamp(sk, skb) ||
dccp_insert_option(sk, skb, TFRC_OPT_LOSS_EVENT_RATE,
- &pinv, sizeof(pinv)) ||
+ &pinv, sizeof(pinv)) ||
dccp_insert_option(sk, skb, TFRC_OPT_RECEIVE_RATE,
- &x_recv, sizeof(x_recv)))
+ &x_recv, sizeof(x_recv)))
return -1;
return 0;
@@ -827,9 +839,9 @@ found:
/*
* Determine the length of the first loss interval via inverse lookup.
* Assume that X_recv can be computed by the throughput equation
- * s
- * X_recv = --------
- * R * fval
+ * s
+ * X_recv = --------
+ * R * fval
* Find some p such that f(p) = fval; return 1/p [RFC 3448, 6.3.1].
*/
if (rtt = 0) { /* would result in divide-by-zero */
@@ -860,7 +872,7 @@ found:
if (p = 0)
return ~0;
else
- return 1000000 / p;
+ return 1000000 / p;
}
static void ccid3_hc_rx_update_li(struct sock *sk, u64 seq_loss, u8 win_loss)
@@ -914,7 +926,8 @@ static int ccid3_hc_rx_detect_loss(struc
struct dccp_rx_hist_entry *packet)
{
struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
- struct dccp_rx_hist_entry *rx_hist = dccp_rx_hist_head(&hcrx->ccid3hcrx_hist);
+ struct dccp_rx_hist_entry *rx_hist + dccp_rx_hist_head(&hcrx->ccid3hcrx_hist);
u64 seqno = packet->dccphrx_seqno;
u64 tmp_seqno;
int loss = 0;
@@ -942,7 +955,7 @@ static int ccid3_hc_rx_detect_loss(struc
dccp_inc_seqno(&tmp_seqno);
while (dccp_rx_hist_find_entry(&hcrx->ccid3hcrx_hist,
tmp_seqno, &ccval)) {
- hcrx->ccid3hcrx_seqno_nonloss = tmp_seqno;
+ hcrx->ccid3hcrx_seqno_nonloss = tmp_seqno;
hcrx->ccid3hcrx_ccval_nonloss = ccval;
dccp_inc_seqno(&tmp_seqno);
}
@@ -1044,8 +1057,8 @@ static void ccid3_hc_rx_packet_recv(stru
break;
dccp_timestamp(sk, &now);
- if (timeval_delta(&now, &hcrx->ccid3hcrx_tstamp_last_ack) -
- (suseconds_t)hcrx->ccid3hcrx_rtt >= 0) {
+ if ((timeval_delta(&now, &hcrx->ccid3hcrx_tstamp_last_ack) -
+ (suseconds_t)hcrx->ccid3hcrx_rtt) >= 0) {
hcrx->ccid3hcrx_tstamp_last_ack = now;
ccid3_hc_rx_send_feedback(sk);
}
@@ -1118,9 +1131,9 @@ static void ccid3_hc_rx_get_info(struct
BUG_ON(hcrx = NULL);
- info->tcpi_ca_state = hcrx->ccid3hcrx_state;
- info->tcpi_options |= TCPI_OPT_TIMESTAMPS;
- info->tcpi_rcv_rtt = hcrx->ccid3hcrx_rtt;
+ info->tcpi_ca_state = hcrx->ccid3hcrx_state;
+ info->tcpi_options |= TCPI_OPT_TIMESTAMPS;
+ info->tcpi_rcv_rtt = hcrx->ccid3hcrx_rtt;
}
static void ccid3_hc_tx_get_info(struct sock *sk, struct tcp_info *info)
@@ -1212,7 +1225,7 @@ static struct ccid_operations ccid3 = {
.ccid_hc_rx_getsockopt = ccid3_hc_rx_getsockopt,
.ccid_hc_tx_getsockopt = ccid3_hc_tx_getsockopt,
};
-
+
#ifdef CONFIG_IP_DCCP_CCID3_DEBUG
module_param(ccid3_debug, int, 0444);
MODULE_PARM_DESC(ccid3_debug, "Enable debug messages");
@@ -1235,7 +1248,7 @@ static __init int ccid3_module_init(void
goto out_free_tx;
rc = ccid_register(&ccid3);
- if (rc != 0)
+ if (rc != 0)
goto out_free_loss_interval_history;
out:
return rc;
diff --git a/net/dccp/ccids/ccid3.h b/net/dccp/ccids/ccid3.h
index 3e3a9cc..15776a8 100644
--- a/net/dccp/ccids/ccid3.h
+++ b/net/dccp/ccids/ccid3.h
@@ -77,7 +77,7 @@ struct ccid3_options_received {
/* TFRC sender states */
enum ccid3_hc_tx_states {
- TFRC_SSTATE_NO_SENT = 1,
+ TFRC_SSTATE_NO_SENT = 1,
TFRC_SSTATE_NO_FBACK,
TFRC_SSTATE_FBACK,
TFRC_SSTATE_TERM,
@@ -96,7 +96,7 @@ enum ccid3_hc_tx_states {
* @ccid3hctx_state - Sender state, one of %ccid3_hc_tx_states
* @ccid3hctx_last_win_count - Last window counter sent
* @ccid3hctx_t_last_win_count - Timestamp of earliest packet
- * with last_win_count value sent
+ * with last_win_count value sent
* @ccid3hctx_no_feedback_timer - Handle to no feedback timer
* @ccid3hctx_idle - Flag indicating that sender is idling
* @ccid3hctx_t_ld - Time last doubled during slow start
@@ -115,7 +115,7 @@ #define ccid3hctx_p ccid3hctx_tfrc.tfr
#define ccid3hctx_t_rto ccid3hctx_tfrc.tfrctx_rto
#define ccid3hctx_t_ipi ccid3hctx_tfrc.tfrctx_ipi
u16 ccid3hctx_s;
- enum ccid3_hc_tx_states ccid3hctx_state:8;
+ enum ccid3_hc_tx_states ccid3hctx_state:8;
u8 ccid3hctx_last_win_count;
u8 ccid3hctx_idle;
struct timeval ccid3hctx_t_last_win_count;
@@ -129,7 +129,7 @@ #define ccid3hctx_t_ipi ccid3hctx_tfrc
/* TFRC receiver states */
enum ccid3_hc_rx_states {
- TFRC_RSTATE_NO_DATA = 1,
+ TFRC_RSTATE_NO_DATA = 1,
TFRC_RSTATE_DATA,
TFRC_RSTATE_TERM = 127,
};
@@ -157,18 +157,18 @@ struct ccid3_hc_rx_sock {
#define ccid3hcrx_x_recv ccid3hcrx_tfrc.tfrcrx_x_recv
#define ccid3hcrx_rtt ccid3hcrx_tfrc.tfrcrx_rtt
#define ccid3hcrx_p ccid3hcrx_tfrc.tfrcrx_p
- u64 ccid3hcrx_seqno_nonloss:48,
+ u64 ccid3hcrx_seqno_nonloss:48,
ccid3hcrx_ccval_nonloss:4,
ccid3hcrx_ccval_last_counter:4;
enum ccid3_hc_rx_states ccid3hcrx_state:8;
- u32 ccid3hcrx_bytes_recv;
- struct timeval ccid3hcrx_tstamp_last_feedback;
- struct timeval ccid3hcrx_tstamp_last_ack;
+ u32 ccid3hcrx_bytes_recv;
+ struct timeval ccid3hcrx_tstamp_last_feedback;
+ struct timeval ccid3hcrx_tstamp_last_ack;
struct list_head ccid3hcrx_hist;
struct list_head ccid3hcrx_li_hist;
- u16 ccid3hcrx_s;
- u32 ccid3hcrx_pinv;
- u32 ccid3hcrx_elapsed_time;
+ u16 ccid3hcrx_s;
+ u32 ccid3hcrx_pinv;
+ u32 ccid3hcrx_elapsed_time;
};
static inline struct ccid3_hc_tx_sock *ccid3_hc_tx_sk(const struct sock *sk)
diff --git a/net/dccp/feat.c b/net/dccp/feat.c
index 4dc487f..95b6927 100644
--- a/net/dccp/feat.c
+++ b/net/dccp/feat.c
@@ -329,7 +329,7 @@ static void dccp_feat_empty_confirm(stru
switch (type) {
case DCCPO_CHANGE_L: opt->dccpop_type = DCCPO_CONFIRM_R; break;
case DCCPO_CHANGE_R: opt->dccpop_type = DCCPO_CONFIRM_L; break;
- default: DCCP_WARN("invalid type %d\n", type); return;
+ default: DCCP_WARN("invalid type %d\n", type); return;
}
opt->dccpop_feat = feature;
@@ -427,7 +427,7 @@ int dccp_feat_confirm_recv(struct sock *
switch (type) {
case DCCPO_CONFIRM_L: t = DCCPO_CHANGE_R; break;
case DCCPO_CONFIRM_R: t = DCCPO_CHANGE_L; break;
- default: DCCP_WARN("invalid type %d\n", type);
+ default: DCCP_WARN("invalid type %d\n", type);
return 1;
}
@@ -610,7 +610,7 @@ const char *dccp_feat_typename(const u8
case DCCPO_CHANGE_R: return("ChangeR");
case DCCPO_CONFIRM_R: return("ConfirmR");
/* the following case must not appear in feature negotation */
- default: dccp_pr_debug("unknown type %d [BUG!]\n", type);
+ default: dccp_pr_debug("unknown type %d [BUG!]\n", type);
}
return NULL;
}
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 4a3279c..565bc80 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -1,6 +1,6 @@
/*
* net/dccp/input.c
- *
+ *
* An implementation of the DCCP protocol
* Arnaldo Carvalho de Melo <acme@conectiva.com.br>
*
@@ -82,7 +82,7 @@ static int dccp_check_seqno(struct sock
* Otherwise,
* Drop packet and return
*/
- if (dh->dccph_type = DCCP_PKT_SYNC ||
+ if (dh->dccph_type = DCCP_PKT_SYNC ||
dh->dccph_type = DCCP_PKT_SYNCACK) {
if (between48(DCCP_SKB_CB(skb)->dccpd_ack_seq,
dp->dccps_awl, dp->dccps_awh) &&
@@ -185,8 +185,8 @@ static int __dccp_rcv_established(struct
dccp_rcv_close(sk, skb);
return 0;
case DCCP_PKT_REQUEST:
- /* Step 7
- * or (S.is_server and P.type = Response)
+ /* Step 7
+ * or (S.is_server and P.type = Response)
* or (S.is_client and P.type = Request)
* or (S.state >= OPEN and P.type = Request
* and P.seqno >= S.OSR)
@@ -274,7 +274,7 @@ static int dccp_rcv_request_sent_state_p
const struct dccp_hdr *dh,
const unsigned len)
{
- /*
+ /*
* Step 4: Prepare sequence numbers in REQUEST
* If S.state = REQUEST,
* If (P.type = Response or P.type = Reset)
@@ -342,7 +342,7 @@ static int dccp_rcv_request_sent_state_p
* from the Response * /
* S.state := PARTOPEN
* Set PARTOPEN timer
- * Continue with S.state = PARTOPEN
+ * Continue with S.state = PARTOPEN
* / * Step 12 will send the Ack completing the
* three-way handshake * /
*/
@@ -373,7 +373,7 @@ static int dccp_rcv_request_sent_state_p
*/
__kfree_skb(skb);
return 0;
- }
+ }
dccp_send_ack(sk);
return -1;
}
@@ -381,7 +381,7 @@ static int dccp_rcv_request_sent_state_p
out_invalid_packet:
/* dccp_v4_do_rcv will send a reset */
DCCP_SKB_CB(skb)->dccpd_reset_code = DCCP_RESET_CODE_PACKET_ERROR;
- return 1;
+ return 1;
}
static int dccp_rcv_respond_partopen_state_process(struct sock *sk,
@@ -488,11 +488,11 @@ int dccp_rcv_state_process(struct sock *
if (dcb->dccpd_ack_seq != DCCP_PKT_WITHOUT_ACK_SEQ)
dccp_event_ack_recv(sk, skb);
- if (dccp_msk(sk)->dccpms_send_ack_vector &&
+ if (dccp_msk(sk)->dccpms_send_ack_vector &&
dccp_ackvec_add(dp->dccps_hc_rx_ackvec, sk,
- DCCP_SKB_CB(skb)->dccpd_seq,
- DCCP_ACKVEC_STATE_RECEIVED))
- goto discard;
+ DCCP_SKB_CB(skb)->dccpd_seq,
+ DCCP_ACKVEC_STATE_RECEIVED))
+ goto discard;
/* XXX see the comments in dccp_rcv_established about this */
if (dccp_sk(sk)->dccps_role = DCCP_ROLE_SERVER)
@@ -580,7 +580,7 @@ int dccp_rcv_state_process(struct sock *
}
}
- if (!queued) {
+ if (!queued) {
discard:
__kfree_skb(skb);
}
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index ff81679..90c74b4 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -157,7 +157,7 @@ static inline void dccp_do_pmtu_discover
/* We don't check in the destentry if pmtu discovery is forbidden
* on this route. We just assume that no packet_to_big packets
* are send back when pmtu discovery is not active.
- * There is a small race when the user changes this flag in the
+ * There is a small race when the user changes this flag in the
* route, but I think that's acceptable.
*/
if ((dst = __sk_dst_check(sk, 0)) = NULL)
@@ -467,7 +467,7 @@ static struct dst_entry* dccp_v4_route_s
.uli_u = { .ports { .sport = dccp_hdr(skb)->dccph_dport,
.dport = dccp_hdr(skb)->dccph_sport }
- }
+ }
};
security_skb_classify_flow(skb, &fl);
@@ -595,7 +595,7 @@ int dccp_v4_conn_request(struct sock *sk
struct inet_request_sock *ireq;
struct request_sock *req;
struct dccp_request_sock *dreq;
- const __be32 service = dccp_hdr_request(skb)->dccph_req_service;
+ const __be32 service = dccp_hdr_request(skb)->dccph_req_service;
struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
__u8 reset_code = DCCP_RESET_CODE_TOO_BUSY;
@@ -609,7 +609,7 @@ int dccp_v4_conn_request(struct sock *sk
if (dccp_bad_service_code(sk, service)) {
reset_code = DCCP_RESET_CODE_BAD_SERVICE_CODE;
goto drop;
- }
+ }
/*
* TW buckets are converted to open requests without
* limitations, they conserve resources and peer is
@@ -644,7 +644,7 @@ int dccp_v4_conn_request(struct sock *sk
ireq->rmt_addr = skb->nh.iph->saddr;
ireq->opt = NULL;
- /*
+ /*
* Step 3: Process LISTEN state
*
* Set S.ISR, S.GSR, S.SWL, S.SWH from packet or Init Cookie
@@ -846,15 +846,15 @@ static int dccp_v4_rcv(struct sk_buff *s
}
/* Step 2:
- * Look up flow ID in table and get corresponding socket */
+ * Look up flow ID in table and get corresponding socket */
sk = __inet_lookup(&dccp_hashinfo,
skb->nh.iph->saddr, dh->dccph_sport,
skb->nh.iph->daddr, dh->dccph_dport,
inet_iif(skb));
- /*
+ /*
* Step 2:
- * If no socket ...
+ * If no socket ...
*/
if (sk = NULL) {
dccp_pr_debug("failed to look up flow ID in table and "
@@ -862,9 +862,9 @@ static int dccp_v4_rcv(struct sk_buff *s
goto no_dccp_socket;
}
- /*
+ /*
* Step 2:
- * ... or S.state = TIMEWAIT,
+ * ... or S.state = TIMEWAIT,
* Generate Reset(No Connection) unless P.type = Reset
* Drop packet and return
*/
@@ -876,8 +876,8 @@ static int dccp_v4_rcv(struct sk_buff *s
/*
* RFC 4340, sec. 9.2.1: Minimum Checksum Coverage
- * o if MinCsCov = 0, only packets with CsCov = 0 are accepted
- * o if MinCsCov > 0, also accept packets with CsCov >= MinCsCov
+ * o if MinCsCov = 0, only packets with CsCov = 0 are accepted
+ * o if MinCsCov > 0, also accept packets with CsCov >= MinCsCov
*/
min_cov = dccp_sk(sk)->dccps_pcrlen;
if (dh->dccph_cscov && (min_cov = 0 || dh->dccph_cscov < min_cov)) {
@@ -900,7 +900,7 @@ no_dccp_socket:
goto discard_it;
/*
* Step 2:
- * If no socket ...
+ * If no socket ...
* Generate Reset(No Connection) unless P.type = Reset
* Drop packet and return
*/
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index c7aaa25..6b91a9d 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -77,7 +77,7 @@ static inline void dccp_v6_send_check(st
}
static inline __u32 secure_dccpv6_sequence_number(__be32 *saddr, __be32 *daddr,
- __be16 sport, __be16 dport )
+ __be16 sport, __be16 dport )
{
return secure_tcpv6_sequence_number(saddr, daddr, sport, dport);
}
@@ -329,7 +329,7 @@ static void dccp_v6_ctl_send_reset(struc
skb = alloc_skb(dccp_v6_ctl_socket->sk->sk_prot->max_header,
GFP_ATOMIC);
if (skb = NULL)
- return;
+ return;
skb_reserve(skb, dccp_v6_ctl_socket->sk->sk_prot->max_header);
@@ -353,7 +353,7 @@ static void dccp_v6_ctl_send_reset(struc
dccp_csum_outgoing(skb);
dh->dccph_checksum = dccp_v6_csum_finish(skb, &rxskb->nh.ipv6h->saddr,
- &rxskb->nh.ipv6h->daddr);
+ &rxskb->nh.ipv6h->daddr);
memset(&fl, 0, sizeof(fl));
ipv6_addr_copy(&fl.fl6_dst, &rxskb->nh.ipv6h->saddr);
@@ -424,7 +424,7 @@ static int dccp_v6_conn_request(struct s
struct dccp_request_sock *dreq;
struct inet6_request_sock *ireq6;
struct ipv6_pinfo *np = inet6_sk(sk);
- const __be32 service = dccp_hdr_request(skb)->dccph_req_service;
+ const __be32 service = dccp_hdr_request(skb)->dccph_req_service;
struct dccp_skb_cb *dcb = DCCP_SKB_CB(skb);
__u8 reset_code = DCCP_RESET_CODE_TOO_BUSY;
@@ -437,7 +437,7 @@ static int dccp_v6_conn_request(struct s
if (dccp_bad_service_code(sk, service)) {
reset_code = DCCP_RESET_CODE_BAD_SERVICE_CODE;
goto drop;
- }
+ }
/*
* There are no SYN attacks on IPv6, yet...
*/
@@ -787,7 +787,7 @@ static int dccp_v6_do_rcv(struct sock *s
* otherwise we just shortcircuit this and continue with
* the new socket..
*/
- if (nsk != sk) {
+ if (nsk != sk) {
if (dccp_child_process(sk, nsk, skb))
goto reset;
if (opt_skb != NULL)
@@ -843,14 +843,14 @@ static int dccp_v6_rcv(struct sk_buff **
DCCP_SKB_CB(skb)->dccpd_ack_seq = dccp_hdr_ack_seq(skb);
/* Step 2:
- * Look up flow ID in table and get corresponding socket */
+ * Look up flow ID in table and get corresponding socket */
sk = __inet6_lookup(&dccp_hashinfo, &skb->nh.ipv6h->saddr,
dh->dccph_sport,
&skb->nh.ipv6h->daddr, ntohs(dh->dccph_dport),
inet6_iif(skb));
/*
* Step 2:
- * If no socket ...
+ * If no socket ...
*/
if (sk = NULL) {
dccp_pr_debug("failed to look up flow ID in table and "
@@ -860,7 +860,7 @@ static int dccp_v6_rcv(struct sk_buff **
/*
* Step 2:
- * ... or S.state = TIMEWAIT,
+ * ... or S.state = TIMEWAIT,
* Generate Reset(No Connection) unless P.type = Reset
* Drop packet and return
*/
@@ -872,8 +872,8 @@ static int dccp_v6_rcv(struct sk_buff **
/*
* RFC 4340, sec. 9.2.1: Minimum Checksum Coverage
- * o if MinCsCov = 0, only packets with CsCov = 0 are accepted
- * o if MinCsCov > 0, also accept packets with CsCov >= MinCsCov
+ * o if MinCsCov = 0, only packets with CsCov = 0 are accepted
+ * o if MinCsCov > 0, also accept packets with CsCov >= MinCsCov
*/
min_cov = dccp_sk(sk)->dccps_pcrlen;
if (dh->dccph_cscov && (min_cov = 0 || dh->dccph_cscov < min_cov)) {
@@ -893,7 +893,7 @@ no_dccp_socket:
goto discard_it;
/*
* Step 2:
- * If no socket ...
+ * If no socket ...
* Generate Reset(No Connection) unless P.type = Reset
* Drop packet and return
*/
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c
index 4c9e267..6656bb4 100644
--- a/net/dccp/minisocks.c
+++ b/net/dccp/minisocks.c
@@ -182,7 +182,7 @@ out_free:
EXPORT_SYMBOL_GPL(dccp_create_openreq_child);
-/*
+/*
* Process an incoming packet for RESPOND sockets represented
* as an request_sock.
*/
diff --git a/net/dccp/output.c b/net/dccp/output.c
index b4df12b..8245696 100644
--- a/net/dccp/output.c
+++ b/net/dccp/output.c
@@ -1,6 +1,6 @@
/*
* net/dccp/output.c
- *
+ *
* An implementation of the DCCP protocol
* Arnaldo Carvalho de Melo <acme@conectiva.com.br>
*
@@ -338,7 +338,6 @@ EXPORT_SYMBOL_GPL(dccp_make_response);
static struct sk_buff *dccp_make_reset(struct sock *sk, struct dst_entry *dst,
const enum dccp_reset_codes code)
-
{
struct dccp_hdr *dh;
struct dccp_sock *dp = dccp_sk(sk);
@@ -419,14 +418,14 @@ static inline void dccp_connect_init(str
dccp_sync_mss(sk, dst_mtu(dst));
- /*
+ /*
* SWL and AWL are initially adjusted so that they are not less than
* the initial Sequence Numbers received and sent, respectively:
* SWL := max(GSR + 1 - floor(W/4), ISR),
* AWL := max(GSS - W' + 1, ISS).
* These adjustments MUST be applied only at the beginning of the
* connection.
- */
+ */
dccp_update_gss(sk, dp->dccps_iss);
dccp_set_seqno(&dp->dccps_awl, max48(dp->dccps_awl, dp->dccps_iss));
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 5ec47d9..63b3fa2 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -196,7 +196,7 @@ int dccp_init_sock(struct sock *sk, cons
sk, GFP_KERNEL);
dp->dccps_hc_tx_ccid = ccid_hc_tx_new(dmsk->dccpms_tx_ccid,
sk, GFP_KERNEL);
- if (unlikely(dp->dccps_hc_rx_ccid = NULL ||
+ if (unlikely(dp->dccps_hc_rx_ccid = NULL ||
dp->dccps_hc_tx_ccid = NULL)) {
ccid_hc_rx_delete(dp->dccps_hc_rx_ccid, sk);
ccid_hc_tx_delete(dp->dccps_hc_tx_ccid, sk);
@@ -390,7 +390,7 @@ static int dccp_setsockopt_service(struc
struct dccp_sock *dp = dccp_sk(sk);
struct dccp_service_list *sl = NULL;
- if (service = DCCP_SERVICE_INVALID_VALUE ||
+ if (service = DCCP_SERVICE_INVALID_VALUE ||
optlen > DCCP_SERVICE_LIST_MAX_LEN * sizeof(u32))
return -EINVAL;
@@ -830,7 +830,7 @@ EXPORT_SYMBOL_GPL(inet_dccp_listen);
static const unsigned char dccp_new_state[] = {
/* current state: new state: action: */
[0] = DCCP_CLOSED,
- [DCCP_OPEN] = DCCP_CLOSING | DCCP_ACTION_FIN,
+ [DCCP_OPEN] = DCCP_CLOSING | DCCP_ACTION_FIN,
[DCCP_REQUESTING] = DCCP_CLOSED,
[DCCP_PARTOPEN] = DCCP_CLOSING | DCCP_ACTION_FIN,
[DCCP_LISTEN] = DCCP_CLOSED,
diff --git a/net/dccp/timer.c b/net/dccp/timer.c
index e8f519e..e5348f3 100644
--- a/net/dccp/timer.c
+++ b/net/dccp/timer.c
@@ -1,6 +1,6 @@
/*
* net/dccp/timer.c
- *
+ *
* An implementation of the DCCP protocol
* Arnaldo Carvalho de Melo <acme@conectiva.com.br>
*
@@ -102,13 +102,13 @@ static void dccp_retransmit_timer(struct
* sk->sk_send_head has to have one skb with
* DCCP_SKB_CB(skb)->dccpd_type set to one of the retransmittable DCCP
* packet types. The only packets eligible for retransmission are:
- * -- Requests in client-REQUEST state (sec. 8.1.1)
- * -- Acks in client-PARTOPEN state (sec. 8.1.5)
- * -- CloseReq in server-CLOSEREQ state (sec. 8.3)
- * -- Close in node-CLOSING state (sec. 8.3) */
+ * -- Requests in client-REQUEST state (sec. 8.1.1)
+ * -- Acks in client-PARTOPEN state (sec. 8.1.5)
+ * -- CloseReq in server-CLOSEREQ state (sec. 8.3)
+ * -- Close in node-CLOSING state (sec. 8.3) */
BUG_TRAP(sk->sk_send_head != NULL);
- /*
+ /*
* More than than 4MSL (8 minutes) has passed, a RESET(aborted) was
* sent, no need to retransmit, this sock is dead.
*/
@@ -200,7 +200,7 @@ static void dccp_keepalive_timer(unsigne
/* Only process if socket is not in use. */
bh_lock_sock(sk);
if (sock_owned_by_user(sk)) {
- /* Try again later. */
+ /* Try again later. */
inet_csk_reset_keepalive_timer(sk, HZ / 20);
goto out;
}
--
1.4.2.1.g3d5c
reply other threads:[~2006-12-10 18:06 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20061210180641.GC25274@mandriva.com \
--to=acme@mandriva.com \
--cc=dccp@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.