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[NET] DCCP: Fix whitespace errors.

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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; 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, ccid2_pr_debug("pipe=%d cwnd=%d\n", hctx->ccid2hctx_pipe,
hctx->ccid2hctx_cwnd); 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, static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
unsigned char **vec, unsigned char *veclen) unsigned char **vec, unsigned char *veclen)
{ {
const struct dccp_hdr *dh = dccp_hdr(skb); const struct dccp_hdr *dh = dccp_hdr(skb);
unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb); unsigned char *options = (unsigned char *)dh + dccp_hdr_len(skb);
unsigned char *opt_ptr; unsigned char *opt_ptr;
const unsigned char *opt_end = (unsigned char *)dh + const unsigned char *opt_end = (unsigned char *)dh +
(dh->dccph_doff * 4); (dh->dccph_doff * 4);
unsigned char opt, len; unsigned char opt, len;
unsigned char *value; unsigned char *value;
BUG_ON(offset < 0); BUG_ON(offset < 0);
options += offset; options += offset;
@ -383,29 +383,29 @@ static int ccid2_ackvector(struct sock *sk, struct sk_buff *skb, int offset,
return -1; return -1;
while (opt_ptr != opt_end) { while (opt_ptr != opt_end) {
opt = *opt_ptr++; opt = *opt_ptr++;
len = 0; len = 0;
value = NULL; value = NULL;
/* Check if this isn't a single byte option */ /* Check if this isn't a single byte option */
if (opt > DCCPO_MAX_RESERVED) { if (opt > DCCPO_MAX_RESERVED) {
if (opt_ptr == opt_end) if (opt_ptr == opt_end)
goto out_invalid_option; goto out_invalid_option;
len = *opt_ptr++; len = *opt_ptr++;
if (len < 3) if (len < 3)
goto out_invalid_option; goto out_invalid_option;
/* /*
* Remove the type and len fields, leaving * Remove the type and len fields, leaving
* just the value size * just the value size
*/ */
len -= 2; len -= 2;
value = opt_ptr; value = opt_ptr;
opt_ptr += len; opt_ptr += len;
if (opt_ptr > opt_end) if (opt_ptr > opt_end)
goto out_invalid_option; goto out_invalid_option;
} }
switch (opt) { switch (opt) {
case DCCPO_ACK_VECTOR_0: 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, static inline void ccid2_new_ack(struct sock *sk,
struct ccid2_seq *seqp, struct ccid2_seq *seqp,
unsigned int *maxincr) unsigned int *maxincr)
{ {
struct ccid2_hc_tx_sock *hctx = ccid2_hc_tx_sk(sk); 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) 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); ccid2_change_cwnd(hctx, 1);
/* Initialize ssthresh to infinity. This means that we will exit the /* 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) 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; int i;
ccid2_hc_tx_kill_rto_timer(sk); 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: restart_timer:
sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer, sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
jiffies + usecs_to_jiffies(t_nfb)); jiffies + usecs_to_jiffies(t_nfb));
out: out:
bh_unlock_sock(sk); bh_unlock_sock(sk);
sock_put(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: case TFRC_SSTATE_NO_SENT:
sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer, sk_reset_timer(sk, &hctx->ccid3hctx_no_feedback_timer,
(jiffies + (jiffies +
usecs_to_jiffies(TFRC_INITIAL_TIMEOUT))); usecs_to_jiffies(TFRC_INITIAL_TIMEOUT)));
hctx->ccid3hctx_last_win_count = 0; hctx->ccid3hctx_last_win_count = 0;
hctx->ccid3hctx_t_last_win_count = now; hctx->ccid3hctx_t_last_win_count = now;
ccid3_hc_tx_set_state(sk, TFRC_SSTATE_NO_FBACK); 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); ccid3_hc_tx_set_state(sk, TFRC_SSTATE_FBACK);
} else { } else {
hctx->ccid3hctx_rtt = (9 * hctx->ccid3hctx_rtt + 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]) */ /* Update sending rate (step 4 of [RFC 3448, 4.3]) */
if (hctx->ccid3hctx_p > 0) 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, 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 ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
struct dccp_rx_hist_entry *rx_hist = 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)); dccp_role(sk), sk, dccp_state_name(sk->sk_state));
p_prev = hcrx->ccid3hcrx_p; p_prev = hcrx->ccid3hcrx_p;
/* Calculate loss event rate */ /* Calculate loss event rate */
if (!list_empty(&hcrx->ccid3hcrx_li_hist)) { if (!list_empty(&hcrx->ccid3hcrx_li_hist)) {
u32 i_mean = dccp_li_hist_calc_i_mean(&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 struct ccid3_hc_rx_sock *hcrx = ccid3_hc_rx_sk(sk);
const void *val; const void *val;
/* Listen socks doesn't have a private CCID block */ /* Listen socks doesn't have a private CCID block */
if (sk->sk_state == DCCP_LISTEN) if (sk->sk_state == DCCP_LISTEN)
return -EINVAL; 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 struct ccid3_hc_tx_sock *hctx = ccid3_hc_tx_sk(sk);
const void *val; const void *val;
/* Listen socks doesn't have a private CCID block */ /* Listen socks doesn't have a private CCID block */
if (sk->sk_state == DCCP_LISTEN) if (sk->sk_state == DCCP_LISTEN)
return -EINVAL; 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 * static inline struct dccp_rx_hist_entry *
dccp_rx_hist_entry_new(struct dccp_rx_hist *hist, dccp_rx_hist_entry_new(struct dccp_rx_hist *hist,
const struct sock *sk, const struct sock *sk,
const u32 ndp, const u32 ndp,
const struct sk_buff *skb, const struct sk_buff *skb,
const gfp_t prio) 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, 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 * extern struct dccp_rx_hist_entry *
dccp_rx_hist_find_data_packet(const struct list_head *list); 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 The following two-column lookup table implements a part of the TCP throughput
equation from [RFC 3448, sec. 3.1]: equation from [RFC 3448, sec. 3.1]:
s s
X_calc = -------------------------------------------------------------- X_calc = --------------------------------------------------------------
R * sqrt(2*b*p/3) + (3 * t_RTO * sqrt(3*b*p/8) * (p + 32*p^3)) 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 s is the packet size in bytes
R is the round trip time in seconds R is the round trip time in seconds
p is the loss event rate, between 0 and 1.0, of the number of loss 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 t_RTO is the TCP retransmission timeout value in seconds
b is the number of packets acknowledged by a single TCP ACK b is the number of packets acknowledged by a single TCP ACK
@ -47,9 +47,9 @@
which we can break down into: which we can break down into:
s s
X_calc = --------- X_calc = ---------
R * f(p) R * f(p)
where f(p) is given for 0 < p <= 1 by: where f(p) is given for 0 < p <= 1 by:
@ -62,7 +62,7 @@
* the return result f(p) * the return result f(p)
The lookup table therefore actually tabulates the following function g(q): 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 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 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 */ if (R == 0) { /* possible divide by zero */
DCCP_CRIT("WARNING: RTT is 0, returning maximum X_calc."); DCCP_CRIT("WARNING: RTT is 0, returning maximum X_calc.");
return ~0U; return ~0U;
} }
if (p <= TFRC_CALC_X_SPLIT) { /* 0.0000 < p <= 0.05 */ if (p <= TFRC_CALC_X_SPLIT) { /* 0.0000 < p <= 0.05 */
if (p < TFRC_SMALLEST_P) { /* 0.0000 < p < 0.0001 */ 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 */ } else /* 0.0001 <= p <= 0.05 */
index = p/TFRC_SMALLEST_P - 1; 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 */ } else { /* 0.05 < p <= 1.00 */
index = p/(1000000/TFRC_CALC_X_ARRSIZE) - 1; 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]) { if (fvalue <= tfrc_calc_x_lookup[TFRC_CALC_X_ARRSIZE - 1][1]) {
index = tfrc_binsearch(fvalue, 1); index = tfrc_binsearch(fvalue, 1);
return (index + 1) * TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE; return (index + 1) * TFRC_CALC_X_SPLIT / TFRC_CALC_X_ARRSIZE;
} }
/* else ... it must be in the coarse-grained column */ /* else ... it must be in the coarse-grained column */
index = tfrc_binsearch(fvalue, 0); index = tfrc_binsearch(fvalue, 0);
return (index + 1) * 1000000 / TFRC_CALC_X_ARRSIZE; 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. * DCCP - specific warning and debugging macros.
*/ */
#define DCCP_WARN(fmt, a...) LIMIT_NETDEBUG(KERN_WARNING "%s: " fmt, \ #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, \ #define DCCP_CRIT(fmt, a...) printk(KERN_CRIT fmt " at %s:%d/%s()\n", ##a, \
__FILE__, __LINE__, __FUNCTION__) __FILE__, __LINE__, __FUNCTION__)
#define DCCP_BUG(a...) do { DCCP_CRIT("BUG: " a); dump_stack(); } while(0) #define DCCP_BUG(a...) do { DCCP_CRIT("BUG: " a); dump_stack(); } while(0)
@ -34,7 +34,7 @@
#ifdef MODULE #ifdef MODULE
#define DCCP_PRINTK(enable, fmt, args...) do { if (enable) \ #define DCCP_PRINTK(enable, fmt, args...) do { if (enable) \
printk(fmt, ##args); \ printk(fmt, ##args); \
} while(0) } while(0)
#else #else
#define DCCP_PRINTK(enable, fmt, args...) printk(fmt, ##args) #define DCCP_PRINTK(enable, fmt, args...) printk(fmt, ##args)
#endif #endif
@ -128,7 +128,7 @@ enum {
DCCP_MIB_ACTIVEOPENS, /* ActiveOpens */ DCCP_MIB_ACTIVEOPENS, /* ActiveOpens */
DCCP_MIB_ESTABRESETS, /* EstabResets */ DCCP_MIB_ESTABRESETS, /* EstabResets */
DCCP_MIB_CURRESTAB, /* CurrEstab */ DCCP_MIB_CURRESTAB, /* CurrEstab */
DCCP_MIB_OUTSEGS, /* OutSegs */ DCCP_MIB_OUTSEGS, /* OutSegs */
DCCP_MIB_OUTRSTS, DCCP_MIB_OUTRSTS,
DCCP_MIB_ABORTONTIMEOUT, DCCP_MIB_ABORTONTIMEOUT,
DCCP_MIB_TIMEOUTS, DCCP_MIB_TIMEOUTS,
@ -372,7 +372,7 @@ static inline void dccp_update_gss(struct sock *sk, u64 seq)
(dp->dccps_gss - (dp->dccps_gss -
dccp_msk(sk)->dccpms_sequence_window + 1)); dccp_msk(sk)->dccpms_sequence_window + 1));
} }
static inline int dccp_ack_pending(const struct sock *sk) static inline int dccp_ack_pending(const struct sock *sk)
{ {
const struct dccp_sock *dp = dccp_sk(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, list_for_each_entry_safe(opt, next, &dmsk->dccpms_pending,
dccpop_node) { dccpop_node) {
BUG_ON(opt->dccpop_val == NULL); BUG_ON(opt->dccpop_val == NULL);
kfree(opt->dccpop_val); kfree(opt->dccpop_val);
if (opt->dccpop_sc != NULL) { if (opt->dccpop_sc != NULL) {
BUG_ON(opt->dccpop_sc->dccpoc_val == 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->dccpop_sc);
} }
kfree(opt); kfree(opt);
} }
INIT_LIST_HEAD(&dmsk->dccpms_pending); INIT_LIST_HEAD(&dmsk->dccpms_pending);
list_for_each_entry_safe(opt, next, &dmsk->dccpms_conf, dccpop_node) { 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 && return (feat > DCCPF_DATA_CHECKSUM &&
feat < DCCPF_MIN_CCID_SPECIFIC) || feat < DCCPF_MIN_CCID_SPECIFIC) ||
feat == DCCPF_RESERVED; feat == DCCPF_RESERVED;
} }
/* feature negotiation knows only these four option types (RFC 4340, sec. 6) */ /* 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 else
return -1; return -1;
} }
/* /*
* Step 6: Check sequence numbers * Step 6: Check sequence numbers
* Let LSWL = S.SWL and LAWL = S.AWL * 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) DCCP_SKB_CB(skb)->dccpd_seq,
(unsigned long long) dp->dccps_swh, (unsigned long long) dp->dccps_swh,
(DCCP_SKB_CB(skb)->dccpd_ack_seq == (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) lawl,
(unsigned long long) DCCP_SKB_CB(skb)->dccpd_ack_seq, (unsigned long long) DCCP_SKB_CB(skb)->dccpd_ack_seq,
(unsigned long long) dp->dccps_awh); (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)) if (dccp_parse_options(sk, skb))
goto out_invalid_packet; goto out_invalid_packet;
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_ackvec_add(dp->dccps_hc_rx_ackvec, sk,
DCCP_SKB_CB(skb)->dccpd_seq, DCCP_SKB_CB(skb)->dccpd_seq,
DCCP_ACKVEC_STATE_RECEIVED)) DCCP_ACKVEC_STATE_RECEIVED))
goto out_invalid_packet; /* FIXME: change error code */ goto out_invalid_packet; /* FIXME: change error code */
dp->dccps_isr = DCCP_SKB_CB(skb)->dccpd_seq; dp->dccps_isr = DCCP_SKB_CB(skb)->dccpd_seq;
dccp_update_gsr(sk, dp->dccps_isr); 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; goto failure;
err = ip_route_newports(&rt, IPPROTO_DCCP, inet->sport, inet->dport, err = ip_route_newports(&rt, IPPROTO_DCCP, inet->sport, inet->dport,
sk); sk);
if (err != 0) if (err != 0)
goto failure; 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 /* We don't check in the destentry if pmtu discovery is forbidden
* on this route. We just assume that no packet_to_big packets * on this route. We just assume that no packet_to_big packets
* are send back when pmtu discovery is not active. * 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. * route, but I think that's acceptable.
*/ */
if ((dst = __sk_dst_check(sk, 0)) == NULL) 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; struct sk_buff *skb;
/* First, grab a route. */ /* First, grab a route. */
if (dst == NULL && (dst = inet_csk_route_req(sk, req)) == NULL) if (dst == NULL && (dst = inet_csk_route_req(sk, req)) == NULL)
goto out; 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 looks not very well thought. For now we latch
options, received in the last packet, enqueued options, received in the last packet, enqueued
by tcp. Feel free to propose better solution. by tcp. Feel free to propose better solution.
--ANK (980728) --ANK (980728)
*/ */
if (np->rxopt.all) 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 " DCCP_CRIT("DCCP(%p): option %d(len=%d) not "
"implemented, ignoring", sk, opt, len); "implemented, ignoring", sk, opt, len);
break; break;
} }
if (opt != DCCPO_MANDATORY) if (opt != DCCPO_MANDATORY)
mandatory = 0; 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, static int dccp_insert_feat_opt(struct sk_buff *skb, u8 type, u8 feat,
u8 *val, u8 len) u8 *val, u8 len)
{ {
u8 *to; 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); kfree_skb(skb);
return -EPROTO; return -EPROTO;
} }
/* Build DCCP header and checksum it. */ /* Build DCCP header and checksum it. */
dh = dccp_zeroed_hdr(skb, dccp_header_size); 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; sk->sk_err = 0;
sock_reset_flag(sk, SOCK_DONE); sock_reset_flag(sk, SOCK_DONE);
dccp_sync_mss(sk, dst_mtu(dst)); 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; err = -EINVAL;
else else
err = dccp_setsockopt_change(sk, DCCPO_CHANGE_L, err = dccp_setsockopt_change(sk, DCCPO_CHANGE_L,
(struct dccp_so_feat __user *) (struct dccp_so_feat __user *)
optval); optval);
break; break;
case DCCP_SOCKOPT_CHANGE_R: 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 be far nicer to have all of the black holes fixed rather than fixing
all of the TCP implementations." all of the TCP implementations."
Golden words :-). Golden words :-).
*/ */
dst_negative_advice(&sk->sk_dst_cache); dst_negative_advice(&sk->sk_dst_cache);