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[DCCP]: Nuke dccp_timestamp and dccps_epoch, not used anymore 

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
hifive-unleashed-5.1
Arnaldo Carvalho de Melo 2007-08-19 17:19:21 -07:00 committed by David S. Miller
parent 234748954a
commit 8fb8354af9
5 changed files with 0 additions and 21 deletions
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1
include/linux/dccp.h
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@ -512,7 +512,6 @@ struct dccp_sock {
struct ccid *dccps_hc_rx_ccid;
struct ccid *dccps_hc_tx_ccid;
struct dccp_options_received dccps_options_received;
struct timeval dccps_epoch;
enum dccp_role dccps_role:2;
__u8 dccps_hc_rx_insert_options:1;
__u8 dccps_hc_tx_insert_options:1;

2
net/dccp/dccp.h
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@ -402,8 +402,6 @@ extern int dccp_insert_option(struct sock *sk, struct sk_buff *skb,
unsigned char option,
const void *value, unsigned char len);
extern void dccp_timestamp(const struct sock *sk, struct timeval *tv);
static inline suseconds_t timeval_usecs(const struct timeval *tv)
{
return tv->tv_sec * USEC_PER_SEC + tv->tv_usec;

1
net/dccp/minisocks.c
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@ -112,7 +112,6 @@ struct sock *dccp_create_openreq_child(struct sock *sk,
newdp->dccps_service_list = NULL;
newdp->dccps_service = dreq->dreq_service;
newicsk->icsk_rto = DCCP_TIMEOUT_INIT;
do_gettimeofday(&newdp->dccps_epoch);
if (dccp_feat_clone(sk, newsk))
goto out_free;

16
net/dccp/options.c
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@ -370,22 +370,6 @@ int dccp_insert_option_elapsed_time(struct sock *sk, struct sk_buff *skb,
EXPORT_SYMBOL_GPL(dccp_insert_option_elapsed_time);
void dccp_timestamp(const struct sock *sk, struct timeval *tv)
{
const struct dccp_sock *dp = dccp_sk(sk);
do_gettimeofday(tv);
tv->tv_sec -= dp->dccps_epoch.tv_sec;
tv->tv_usec -= dp->dccps_epoch.tv_usec;
while (tv->tv_usec < 0) {
tv->tv_sec--;
tv->tv_usec += USEC_PER_SEC;
}
}
EXPORT_SYMBOL_GPL(dccp_timestamp);
int dccp_insert_option_timestamp(struct sock *sk, struct sk_buff *skb)
{
__be32 now = htonl(((suseconds_t)ktime_to_us(ktime_get_real())) / 10);

1
net/dccp/proto.c
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@ -172,7 +172,6 @@ int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized)
struct inet_connection_sock *icsk = inet_csk(sk);
dccp_minisock_init(&dp->dccps_minisock);
do_gettimeofday(&dp->dccps_epoch);
/*
* FIXME: We're hardcoding the CCID, and doing this at this point makes