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[NET] DCCP: Fix whitespace errors.

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Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
YOSHIFUJI Hideaki 2007-02-09 23:24:38 +09:00 committed by David S. Miller
parent 4ec93edb14
commit c9eaf17341
14 changed files with 75 additions and 75 deletions
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62
net/dccp/ccids/ccid2.c
View file

@ -139,7 +139,7 @@ static int ccid2_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
return 0;
}
hctx = ccid2_hc_tx_sk(sk);
hctx = ccid2_hc_tx_sk(sk);
ccid2_pr_debug("pipe=%d cwnd=%d\n", hctx->ccid2hctx_pipe,
hctx->ccid2hctx_cwnd);
@ -368,13 +368,13 @@ static void ccid2_hc_tx_packet_sent(struct sock *sk, int more, unsigned int len)
static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
unsigned char **vec, unsigned char *veclen)
{
const struct dccp_hdr *dh = dccp_hdr(skb);
unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb);
unsigned char *opt_ptr;
const unsigned char *opt_end = (unsigned char *)dh +
(dh->dccph_doff * 4);
unsigned char opt, len;
unsigned char *value;
const struct dccp_hdr *dh = dccp_hdr(skb);
unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb);
unsigned char *opt_ptr;
const unsigned char *opt_end = (unsigned char *)dh +
(dh->dccph_doff * 4);
unsigned char opt, len;
unsigned char *value;
BUG_ON(offset < 0);
options += offset;
@ -383,29 +383,29 @@ static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
return -1;
while (opt_ptr != opt_end) {
opt = *opt_ptr++;
len = 0;
value = NULL;
opt = *opt_ptr++;
len = 0;
value = NULL;
/* Check if this isn't a single byte option */
if (opt > DCCPO_MAX_RESERVED) {
if (opt_ptr == opt_end)
goto out_invalid_option;
/* Check if this isn't a single byte option */
if (opt > DCCPO_MAX_RESERVED) {
if (opt_ptr == opt_end)
goto out_invalid_option;
len = *opt_ptr++;
if (len < 3)
goto out_invalid_option;
/*
* Remove the type and len fields, leaving
* just the value size
*/
len -= 2;
value = opt_ptr;
opt_ptr += len;
len = *opt_ptr++;
if (len < 3)
goto out_invalid_option;
/*
* Remove the type and len fields, leaving
* just the value size
*/
len -= 2;
value = opt_ptr;
opt_ptr += len;
if (opt_ptr > opt_end)
goto out_invalid_option;
}
if (opt_ptr > opt_end)
goto out_invalid_option;
}
switch (opt) {
case DCCPO_ACK_VECTOR_0:
@ -432,7 +432,7 @@ static void ccid2_hc_tx_kill_rto_timer(struct sock *sk)
}
static inline void ccid2_new_ack(struct sock *sk,
struct ccid2_seq *seqp,
struct ccid2_seq *seqp,
unsigned int *maxincr)
{
struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
@ -759,7 +759,7 @@ static void ccid2_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
static int ccid2_hc_tx_init(struct ccid *ccid, struct sock *sk)
{
struct ccid2_hc_tx_sock *hctx = ccid_priv(ccid);
struct ccid2_hc_tx_sock *hctx = ccid_priv(ccid);
ccid2_change_cwnd(hctx, 1);
/* Initialize ssthresh to infinity. This means that we will exit the
@ -793,7 +793,7 @@ static int ccid2_hc_tx_init(struct ccid *ccid, struct sock *sk)
static void ccid2_hc_tx_exit(struct sock *sk)
{
struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk);
int i;
ccid2_hc_tx_kill_rto_timer(sk);

14
net/dccp/ccids/ccid3.c
View file

@ -284,7 +284,7 @@ static void ccid3_hc_tx_no_feedback_timer(unsigned long data)
restart_timer:
sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
jiffies + usecs_to_jiffies(t_nfb));
jiffies + usecs_to_jiffies(t_nfb));
out:
bh_unlock_sock(sk);
sock_put(sk);
@ -319,7 +319,7 @@ static int ccid3_hc_tx_send_packet(struct sock *sk, struct sk_buff *skb)
case TFRC_SSTATE_NO_SENT:
sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
(jiffies +
usecs_to_jiffies(TFRC_INITIAL_TIMEOUT)));
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);
@ -487,7 +487,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb)
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)
@ -924,7 +924,7 @@ static void ccid3_hc_rx_update_li(struct sock *sk, u64 seq_loss, u8 win_loss)
}
static int ccid3_hc_rx_detect_loss(struct sock *sk,
struct dccp_rx_hist_entry *packet)
struct dccp_rx_hist_entry *packet)
{
struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
struct dccp_rx_hist_entry *rx_hist =
@ -1074,7 +1074,7 @@ static void ccid3_hc_rx_packet_recv(struct sock *sk, struct sk_buff *skb)
dccp_role(sk), sk, dccp_state_name(sk->sk_state));
p_prev = hcrx->ccid3hcrx_p;
/* Calculate loss event rate */
if (!list_empty(&hcrx->ccid3hcrx_li_hist)) {
u32 i_mean = dccp_li_hist_calc_i_mean(&hcrx->ccid3hcrx_li_hist);
@ -1156,7 +1156,7 @@ static int ccid3_hc_rx_getsockopt(struct sock *sk, const int optname, int len,
{
const struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
const void *val;
/* Listen socks doesn't have a private CCID block */
if (sk->sk_state == DCCP_LISTEN)
return -EINVAL;
@ -1183,7 +1183,7 @@ static int ccid3_hc_tx_getsockopt(struct sock *sk, const int optname, int len,
{
const struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
const void *val;
/* Listen socks doesn't have a private CCID block */
if (sk->sk_state == DCCP_LISTEN)
return -EINVAL;

4
net/dccp/ccids/lib/packet_history.h
View file

@ -137,7 +137,7 @@ extern void dccp_rx_hist_delete(struct dccp_rx_hist *hist);
static inline struct dccp_rx_hist_entry *
dccp_rx_hist_entry_new(struct dccp_rx_hist *hist,
const struct sock *sk,
const u32 ndp,
const u32 ndp,
const struct sk_buff *skb,
const gfp_t prio)
{
@ -169,7 +169,7 @@ static inline struct dccp_rx_hist_entry *
}
extern int dccp_rx_hist_find_entry(const struct list_head *list, const u64 seq,
u8 *ccval);
u8 *ccval);
extern struct dccp_rx_hist_entry *
dccp_rx_hist_find_data_packet(const struct list_head *list);

18
net/dccp/ccids/lib/tfrc_equation.c
View file

@ -26,7 +26,7 @@
The following two-column lookup table implements a part of the TCP throughput
equation from [RFC 3448, sec. 3.1]:
s
s
X_calc = --------------------------------------------------------------
R * sqrt(2*b*p/3) + (3 * t_RTO * sqrt(3*b*p/8) * (p + 32*p^3))
@ -35,7 +35,7 @@
s is the packet size in bytes
R is the round trip time in seconds
p is the loss event rate, between 0 and 1.0, of the number of loss
events as a fraction of the number of packets transmitted
events as a fraction of the number of packets transmitted
t_RTO is the TCP retransmission timeout value in seconds
b is the number of packets acknowledged by a single TCP ACK
@ -47,9 +47,9 @@
which we can break down into:
s
s
X_calc = ---------
R * f(p)
R * f(p)
where f(p) is given for 0 < p <= 1 by:
@ -62,7 +62,7 @@
* the return result f(p)
The lookup table therefore actually tabulates the following function g(q):
g(q) = 1000000 * f(q/1000000)
g(q) = 1000000 * f(q/1000000)
Hence, when p <= 1, q must be less than or equal to 1000000. To achieve finer
granularity for the practically more relevant case of small values of p (up to
@ -628,7 +628,7 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p)
if (R == 0) { /* possible divide by zero */
DCCP_CRIT("WARNING: RTT is 0, returning maximum X_calc.");
return ~0U;
}
}
if (p <= TFRC_CALC_X_SPLIT) { /* 0.0000 < p <= 0.05 */
if (p < TFRC_SMALLEST_P) { /* 0.0000 < p < 0.0001 */
@ -638,7 +638,7 @@ u32 tfrc_calc_x(u16 s, u32 R, u32 p)
} else /* 0.0001 <= p <= 0.05 */
index = p/TFRC_SMALLEST_P - 1;
f = tfrc_calc_x_lookup[index][1];
f = tfrc_calc_x_lookup[index][1];
} else { /* 0.05 < p <= 1.00 */
index = p/(1000000/TFRC_CALC_X_ARRSIZE) - 1;
@ -687,8 +687,8 @@ u32 tfrc_calc_x_reverse_lookup(u32 fvalue)
if (fvalue <= tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][1]) {
index = tfrc_binsearch(fvalue, 1);
return (index + 1) * TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE;
}
}
/* else ... it must be in the coarse-grained column */
index = tfrc_binsearch(fvalue, 0);
return (index + 1) * 1000000 / TFRC_CALC_X_ARRSIZE;

8
net/dccp/dccp.h
View file

@ -22,7 +22,7 @@
* DCCP - specific warning and debugging macros.
*/
#define DCCP_WARN(fmt, a...) LIMIT_NETDEBUG(KERN_WARNING "%s: " fmt, \
__FUNCTION__, ##a)
__FUNCTION__, ##a)
#define DCCP_CRIT(fmt, a...) printk(KERN_CRIT fmt " at %s:%d/%s()\n", ##a, \
__FILE__, __LINE__, __FUNCTION__)
#define DCCP_BUG(a...) do { DCCP_CRIT("BUG: " a); dump_stack(); } while(0)
@ -34,7 +34,7 @@
#ifdef MODULE
#define DCCP_PRINTK(enable, fmt, args...) do { if (enable) \
printk(fmt, ##args); \
} while(0)
} while(0)
#else
#define DCCP_PRINTK(enable, fmt, args...) printk(fmt, ##args)
#endif
@ -128,7 +128,7 @@ enum {
DCCP_MIB_ACTIVEOPENS, /* ActiveOpens */
DCCP_MIB_ESTABRESETS, /* EstabResets */
DCCP_MIB_CURRESTAB, /* CurrEstab */
DCCP_MIB_OUTSEGS, /* OutSegs */
DCCP_MIB_OUTSEGS, /* OutSegs */
DCCP_MIB_OUTRSTS,
DCCP_MIB_ABORTONTIMEOUT,
DCCP_MIB_TIMEOUTS,
@ -372,7 +372,7 @@ static inline void dccp_update_gss(struct sock *sk, u64 seq)
(dp->dccps_gss -
dccp_msk(sk)->dccpms_sequence_window + 1));
}
static inline int dccp_ack_pending(const struct sock *sk)
{
const struct dccp_sock *dp = dccp_sk(sk);

8
net/dccp/feat.c
View file

@ -480,8 +480,8 @@ void dccp_feat_clean(struct dccp_minisock *dmsk)
list_for_each_entry_safe(opt, next, &dmsk->dccpms_pending,
dccpop_node) {
BUG_ON(opt->dccpop_val == NULL);
kfree(opt->dccpop_val);
BUG_ON(opt->dccpop_val == NULL);
kfree(opt->dccpop_val);
if (opt->dccpop_sc != NULL) {
BUG_ON(opt->dccpop_sc->dccpoc_val == NULL);
@ -489,8 +489,8 @@ void dccp_feat_clean(struct dccp_minisock *dmsk)
kfree(opt->dccpop_sc);
}
kfree(opt);
}
kfree(opt);
}
INIT_LIST_HEAD(&dmsk->dccpms_pending);
list_for_each_entry_safe(opt, next, &dmsk->dccpms_conf, dccpop_node) {

2
net/dccp/feat.h
View file

@ -30,7 +30,7 @@ static inline int dccp_feat_is_reserved(const u8 feat)
{
return (feat > DCCPF_DATA_CHECKSUM &&
feat < DCCPF_MIN_CCID_SPECIFIC) ||
feat == DCCPF_RESERVED;
feat == DCCPF_RESERVED;
}
/* feature negotiation knows only these four option types (RFC 4340, sec. 6) */

14
net/dccp/input.c
View file

@ -91,7 +91,7 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
else
return -1;
}
/*
* Step 6: Check sequence numbers
* Let LSWL = S.SWL and LAWL = S.AWL
@ -136,7 +136,7 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
(unsigned long long) DCCP_SKB_CB(skb)->dccpd_seq,
(unsigned long long) dp->dccps_swh,
(DCCP_SKB_CB(skb)->dccpd_ack_seq ==
DCCP_PKT_WITHOUT_ACK_SEQ) ? "doesn't exist" : "exists",
DCCP_PKT_WITHOUT_ACK_SEQ) ? "doesn't exist" : "exists",
(unsigned long long) lawl,
(unsigned long long) DCCP_SKB_CB(skb)->dccpd_ack_seq,
(unsigned long long) dp->dccps_awh);
@ -308,11 +308,11 @@ static int dccp_rcv_request_sent_state_process(struct sock *sk,
if (dccp_parse_options(sk, skb))
goto out_invalid_packet;
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 out_invalid_packet; /* FIXME: change error code */
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 out_invalid_packet; /* FIXME: change error code */
dp->dccps_isr = DCCP_SKB_CB(skb)->dccpd_seq;
dccp_update_gsr(sk, dp->dccps_isr);

6
net/dccp/ipv4.c
View file

@ -106,7 +106,7 @@ int dccp_v4_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
goto failure;
err = ip_route_newports(&rt, IPPROTO_DCCP, inet->sport, inet->dport,
sk);
sk);
if (err != 0)
goto failure;
@ -157,7 +157,7 @@ static inline void dccp_do_pmtu_discovery(struct sock *sk,
/* 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)
@ -486,7 +486,7 @@ static int dccp_v4_send_response(struct sock *sk, struct request_sock *req,
struct sk_buff *skb;
/* First, grab a route. */
if (dst == NULL && (dst = inet_csk_route_req(sk, req)) == NULL)
goto out;

2
net/dccp/ipv6.c
View file

@ -734,7 +734,7 @@ static int dccp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
looks not very well thought. For now we latch
options, received in the last packet, enqueued
by tcp. Feel free to propose better solution.
--ANK (980728)
--ANK (980728)
*/
if (np->rxopt.all)
/*

4
net/dccp/options.c
View file

@ -242,7 +242,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
DCCP_CRIT("DCCP(%p): option %d(len=%d) not "
"implemented, ignoring", sk, opt, len);
break;
}
}
if (opt != DCCPO_MANDATORY)
mandatory = 0;
@ -442,7 +442,7 @@ static int dccp_insert_option_timestamp_echo(struct sock *sk,
}
static int dccp_insert_feat_opt(struct sk_buff *skb, u8 type, u8 feat,
u8 *val, u8 len)
u8 *val, u8 len)
{
u8 *to;

4
net/dccp/output.c
View file

@ -87,7 +87,7 @@ static int dccp_transmit_skb(struct sock *sk, struct sk_buff *skb)
kfree_skb(skb);
return -EPROTO;
}
/* Build DCCP header and checksum it. */
dh = dccp_zeroed_hdr(skb, dccp_header_size);
@ -415,7 +415,7 @@ static inline void dccp_connect_init(struct sock *sk)
sk->sk_err = 0;
sock_reset_flag(sk, SOCK_DONE);
dccp_sync_mss(sk, dst_mtu(dst));
/*

2
net/dccp/proto.c
View file

@ -478,7 +478,7 @@ static int do_dccp_setsockopt(struct sock *sk, int level, int optname,
err = -EINVAL;
else
err = dccp_setsockopt_change(sk, DCCPO_CHANGE_L,
(struct dccp_so_feat __user *)
(struct dccp_so_feat __user *)
optval);
break;
case DCCP_SOCKOPT_CHANGE_R:

2
net/dccp/timer.c
View file

@ -60,7 +60,7 @@ static int dccp_write_timeout(struct sock *sk)
be far nicer to have all of the black holes fixed rather than fixing
all of the TCP implementations."
Golden words :-).
Golden words :-).
*/
dst_negative_advice(&sk->sk_dst_cache);