git: 15c991fd64b7 - main - tcp: remove trailing whitespaces
- Go to: [ bottom of page ] [ top of archives ] [ this month ]
Date: Thu, 24 Jul 2025 16:19:46 UTC
The branch main has been updated by tuexen:
URL: https://cgit.FreeBSD.org/src/commit/?id=15c991fd64b79d8c7ba0ac20fa713a4102d60c1e
commit 15c991fd64b79d8c7ba0ac20fa713a4102d60c1e
Author: Nick Banks <nickbanks@netflix.com>
AuthorDate: 2025-07-24 16:17:35 +0000
Commit: Michael Tuexen <tuexen@FreeBSD.org>
CommitDate: 2025-07-24 16:17:35 +0000
tcp: remove trailing whitespaces
Reviewed by: cc, tuexen, Peter Lei
Sponsored by: Netflix, Inc.
Differential Revision: https://reviews.freebsd.org/D51437
---
sys/netinet/in_fib_dxr.c | 6 +++---
sys/netinet/tcp_log_buf.h | 6 +++---
sys/netinet/tcp_lro.c | 12 ++++++------
sys/netinet/tcp_sack.c | 2 +-
sys/netinet/tcp_stacks/bbr.c | 12 ++++++------
sys/netinet/tcp_stacks/rack.c | 8 ++++----
sys/netinet/tcp_stacks/rack_pcm.c | 4 ++--
sys/netinet/tcp_stacks/sack_filter.c | 8 ++++----
sys/netinet/tcp_stacks/sack_filter.h | 2 +-
sys/netinet/tcp_subr.c | 2 +-
sys/netinet/tcp_timer.c | 4 ++--
sys/netinet/tcp_usrreq.c | 8 ++++----
sys/netinet/tcp_var.h | 26 +++++++++++++-------------
13 files changed, 50 insertions(+), 50 deletions(-)
diff --git a/sys/netinet/in_fib_dxr.c b/sys/netinet/in_fib_dxr.c
index b889131b544b..538cd43a88a3 100644
--- a/sys/netinet/in_fib_dxr.c
+++ b/sys/netinet/in_fib_dxr.c
@@ -345,7 +345,7 @@ initheap(struct dxr_aux *da, uint32_t dst_u32, uint32_t chunk)
struct heap_entry *fhp = &da->heap[0];
struct rtentry *rt;
struct route_nhop_data rnd;
-
+
da->heap_index = 0;
da->dst.sin_addr.s_addr = htonl(dst_u32);
rt = fib4_lookup_rt(da->fibnum, da->dst.sin_addr, 0, NHR_UNLOCKED,
@@ -1143,7 +1143,7 @@ dxr_destroy(void *data)
free(da, M_DXRAUX);
}
-static void
+static void
epoch_dxr_destroy(epoch_context_t ctx)
{
struct dxr *dxr = __containerof(ctx, struct dxr, epoch_ctx);
@@ -1202,7 +1202,7 @@ dxr_dump_end(void *data, struct fib_dp *dp)
static enum flm_op_result
dxr_dump_rib_item(struct rtentry *rt, void *data)
{
-
+
return (FLM_SUCCESS);
}
diff --git a/sys/netinet/tcp_log_buf.h b/sys/netinet/tcp_log_buf.h
index 3e7eef8a1cda..f8c064b6a104 100644
--- a/sys/netinet/tcp_log_buf.h
+++ b/sys/netinet/tcp_log_buf.h
@@ -377,12 +377,12 @@ extern int32_t tcp_trace_point_count;
/*
* Returns true if any sort of BB logging is enabled,
- * commonly used throughout the codebase.
+ * commonly used throughout the codebase.
*/
static inline int
tcp_bblogging_on(struct tcpcb *tp)
{
- if (tp->_t_logstate <= TCP_LOG_STATE_OFF)
+ if (tp->_t_logstate <= TCP_LOG_STATE_OFF)
return (0);
if (tp->_t_logstate == TCP_LOG_VIA_BBPOINTS)
return (0);
@@ -427,7 +427,7 @@ tcp_set_bblog_state(struct tcpcb *tp, uint8_t ls, uint8_t bbpoint)
}
}
-static inline uint32_t
+static inline uint32_t
tcp_get_bblog_state(struct tcpcb *tp)
{
return (tp->_t_logstate);
diff --git a/sys/netinet/tcp_lro.c b/sys/netinet/tcp_lro.c
index 10afed17bf3b..7512679bd4e9 100644
--- a/sys/netinet/tcp_lro.c
+++ b/sys/netinet/tcp_lro.c
@@ -1301,9 +1301,9 @@ tcp_lro_rx_common(struct lro_ctrl *lc, struct mbuf *m, uint32_t csum, bool use_h
return (TCP_LRO_CANNOT);
#endif
if (((m->m_pkthdr.csum_flags & (CSUM_DATA_VALID | CSUM_PSEUDO_HDR)) !=
- ((CSUM_DATA_VALID | CSUM_PSEUDO_HDR))) ||
+ ((CSUM_DATA_VALID | CSUM_PSEUDO_HDR))) ||
(m->m_pkthdr.csum_data != 0xffff)) {
- /*
+ /*
* The checksum either did not have hardware offload
* or it was a bad checksum. We can't LRO such
* a packet.
@@ -1334,7 +1334,7 @@ tcp_lro_rx_common(struct lro_ctrl *lc, struct mbuf *m, uint32_t csum, bool use_h
#endif
/* If no hardware or arrival stamp on the packet add timestamp */
if ((m->m_flags & (M_TSTMP_LRO | M_TSTMP)) == 0) {
- m->m_pkthdr.rcv_tstmp = bintime2ns(&lc->lro_last_queue_time);
+ m->m_pkthdr.rcv_tstmp = bintime2ns(&lc->lro_last_queue_time);
m->m_flags |= M_TSTMP_LRO;
}
@@ -1429,9 +1429,9 @@ tcp_lro_rx(struct lro_ctrl *lc, struct mbuf *m, uint32_t csum)
int error;
if (((m->m_pkthdr.csum_flags & (CSUM_DATA_VALID | CSUM_PSEUDO_HDR)) !=
- ((CSUM_DATA_VALID | CSUM_PSEUDO_HDR))) ||
+ ((CSUM_DATA_VALID | CSUM_PSEUDO_HDR))) ||
(m->m_pkthdr.csum_data != 0xffff)) {
- /*
+ /*
* The checksum either did not have hardware offload
* or it was a bad checksum. We can't LRO such
* a packet.
@@ -1481,7 +1481,7 @@ tcp_lro_queue_mbuf(struct lro_ctrl *lc, struct mbuf *mb)
((mb->m_flags & M_TSTMP) == 0)) {
/* Add in an LRO time since no hardware */
binuptime(&lc->lro_last_queue_time);
- mb->m_pkthdr.rcv_tstmp = bintime2ns(&lc->lro_last_queue_time);
+ mb->m_pkthdr.rcv_tstmp = bintime2ns(&lc->lro_last_queue_time);
mb->m_flags |= M_TSTMP_LRO;
}
diff --git a/sys/netinet/tcp_sack.c b/sys/netinet/tcp_sack.c
index 90d789f0e224..4405098a8620 100644
--- a/sys/netinet/tcp_sack.c
+++ b/sys/netinet/tcp_sack.c
@@ -744,7 +744,7 @@ tcp_sack_doack(struct tcpcb *tp, struct tcpopt *to, tcp_seq th_ack)
while (cur != NULL) {
if (!(sblkp >= sack_blocks)) {
if (((loss_sblks >= tcprexmtthresh) ||
- (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg)))
+ (loss_thresh > (tcprexmtthresh-1)*tp->t_maxseg)))
break;
loss_thresh += loss_hiack - cur->end;
loss_hiack = cur->start;
diff --git a/sys/netinet/tcp_stacks/bbr.c b/sys/netinet/tcp_stacks/bbr.c
index 4345e6d4480e..b232d3f08fe6 100644
--- a/sys/netinet/tcp_stacks/bbr.c
+++ b/sys/netinet/tcp_stacks/bbr.c
@@ -5126,8 +5126,8 @@ bbr_timeout_rxt(struct tcpcb *tp, struct tcp_bbr *bbr, uint32_t cts)
tp->t_maxseg = tp->t_pmtud_saved_maxseg;
if (tp->t_maxseg < V_tcp_mssdflt) {
/*
- * The MSS is so small we should not
- * process incoming SACK's since we are
+ * The MSS is so small we should not
+ * process incoming SACK's since we are
* subject to attack in such a case.
*/
tp->t_flags2 |= TF2_PROC_SACK_PROHIBIT;
@@ -10141,7 +10141,7 @@ bbr_init(struct tcpcb *tp, void **ptr)
* flags.
*/
bbr_stop_all_timers(tp, bbr);
- /*
+ /*
* Validate the timers are not in usec, if they are convert.
* BBR should in theory move to USEC and get rid of a
* lot of the TICKS_2 calls.. but for now we stay
@@ -11544,7 +11544,7 @@ bbr_do_segment_nounlock(struct tcpcb *tp, struct mbuf *m, struct tcphdr *th,
bbr_check_bbr_for_state(bbr, cts, __LINE__, (bbr->r_ctl.rc_lost - lost));
if (nxt_pkt == 0) {
if ((bbr->r_wanted_output != 0) ||
- (tp->t_flags & TF_ACKNOW)) {
+ (tp->t_flags & TF_ACKNOW)) {
bbr->rc_output_starts_timer = 0;
did_out = 1;
@@ -13802,8 +13802,8 @@ nomore:
tp->t_maxseg = old_maxseg - 40;
if (tp->t_maxseg < V_tcp_mssdflt) {
/*
- * The MSS is so small we should not
- * process incoming SACK's since we are
+ * The MSS is so small we should not
+ * process incoming SACK's since we are
* subject to attack in such a case.
*/
tp->t_flags2 |= TF2_PROC_SACK_PROHIBIT;
diff --git a/sys/netinet/tcp_stacks/rack.c b/sys/netinet/tcp_stacks/rack.c
index cb2c021967b4..940a4024bb73 100644
--- a/sys/netinet/tcp_stacks/rack.c
+++ b/sys/netinet/tcp_stacks/rack.c
@@ -7888,8 +7888,8 @@ drop_it:
tp->t_maxseg = tp->t_pmtud_saved_maxseg;
if (tp->t_maxseg < V_tcp_mssdflt) {
/*
- * The MSS is so small we should not
- * process incoming SACK's since we are
+ * The MSS is so small we should not
+ * process incoming SACK's since we are
* subject to attack in such a case.
*/
tp->t_flags2 |= TF2_PROC_SACK_PROHIBIT;
@@ -15561,7 +15561,7 @@ rack_log_pcm(struct tcp_rack *rack, uint8_t mod, uint32_t flex1, uint32_t flex2,
if (tcp_bblogging_on(rack->rc_tp)) {
union tcp_log_stackspecific log;
struct timeval tv;
-
+
(void)tcp_get_usecs(&tv);
memset(&log, 0, sizeof(log));
log.u_bbr.timeStamp = tcp_tv_to_usectick(&tv);
@@ -19912,7 +19912,7 @@ rack_output(struct tcpcb *tp)
goto nomore;
} else {
/* Return == 0, if there is more we can send tot_len wise fall through and send */
- if (tot_len_this_send >= pace_max_seg)
+ if (tot_len_this_send >= pace_max_seg)
return (ret);
#ifdef TCP_ACCOUNTING
/* We need to re-pin since fast_output un-pined */
diff --git a/sys/netinet/tcp_stacks/rack_pcm.c b/sys/netinet/tcp_stacks/rack_pcm.c
index b0e300847c4a..101e6826536c 100644
--- a/sys/netinet/tcp_stacks/rack_pcm.c
+++ b/sys/netinet/tcp_stacks/rack_pcm.c
@@ -172,7 +172,7 @@ rack_update_pcm_ack(struct tcp_rack *rack, int was_cumack, uint32_t start, uint3
goto skip_ack_accounting;
}
/*
- * Record ACK data.
+ * Record ACK data.
*/
ack_arrival = tcp_tv_to_lusectick(&rack->r_ctl.act_rcv_time);
if (SEQ_GT(end, rack->r_ctl.pcm_i.eseq)) {
@@ -305,7 +305,7 @@ skip_ack_accounting:
0, &log, false, NULL, NULL, 0, &tv);
}
}
- /*
+ /*
* Here we need a lot to be added including:
* 1) Some form of measurement, where if we think the measurement
* is valid we iterate over the PCM data and come up with a path
diff --git a/sys/netinet/tcp_stacks/sack_filter.c b/sys/netinet/tcp_stacks/sack_filter.c
index fc9ee8454a1e..2b70548f3cc6 100644
--- a/sys/netinet/tcp_stacks/sack_filter.c
+++ b/sys/netinet/tcp_stacks/sack_filter.c
@@ -400,7 +400,7 @@ sack_filter_run(struct sack_filter *sf, struct sackblk *in, int numblks, tcp_seq
break;
}
/* Copy it out to the outbound */
- memcpy(&in[at], &blkboard[i], sizeof(struct sackblk));
+ memcpy(&in[at], &blkboard[i], sizeof(struct sackblk));
at++;
room--;
/* now lets add it to our sack-board */
@@ -588,7 +588,7 @@ sack_filter_blks(struct tcpcb *tp, struct sack_filter *sf, struct sackblk *in, i
sf->sf_ack = th_ack;
for(i=0, sf->sf_cur=0; i<numblks; i++) {
- if ((in[i].end != tp->snd_max) &&
+ if ((in[i].end != tp->snd_max) &&
((in[i].end - in[i].start) < segmax)) {
/*
* We do not accept blocks less than a MSS minus all
@@ -707,7 +707,7 @@ main(int argc, char **argv)
out = stdout;
memset(&tp, 0, sizeof(tp));
tp.t_maxseg = 1460;
-
+
while ((i = getopt(argc, argv, "dIi:o:?hS:")) != -1) {
switch (i) {
case 'S':
@@ -883,7 +883,7 @@ main(int argc, char **argv)
} else {
printf("can't open sack_setup.bin -- sorry no load\n");
}
-
+
} else if (strncmp(buffer, "help", 4) == 0) {
help:
fprintf(out, "You can input:\n");
diff --git a/sys/netinet/tcp_stacks/sack_filter.h b/sys/netinet/tcp_stacks/sack_filter.h
index b12fcf84567c..a1c0684a4359 100644
--- a/sys/netinet/tcp_stacks/sack_filter.h
+++ b/sys/netinet/tcp_stacks/sack_filter.h
@@ -42,7 +42,7 @@
* previously processed sack information.
*
* The second thing that the sack filter does is help protect against malicious
- * attackers that are trying to attack any linked lists (or other data structures)
+ * attackers that are trying to attack any linked lists (or other data structures)
* that are used in sack processing. Consider an attacker sending in sacks for
* every other byte of data outstanding. This could in theory drastically split
* up any scoreboard you are maintaining and make you search through a very large
diff --git a/sys/netinet/tcp_subr.c b/sys/netinet/tcp_subr.c
index db415f6bdf03..26e7e53d540c 100644
--- a/sys/netinet/tcp_subr.c
+++ b/sys/netinet/tcp_subr.c
@@ -4537,7 +4537,7 @@ tcp_change_time_units(struct tcpcb *tp, int granularity)
panic("Unknown granularity:%d tp:%p",
granularity, tp);
}
-#endif
+#endif
}
void
diff --git a/sys/netinet/tcp_timer.c b/sys/netinet/tcp_timer.c
index 32ce3001929c..3b9fe7a317b0 100644
--- a/sys/netinet/tcp_timer.c
+++ b/sys/netinet/tcp_timer.c
@@ -757,8 +757,8 @@ tcp_timer_rexmt(struct tcpcb *tp)
tp->t_maxseg = tp->t_pmtud_saved_maxseg;
if (tp->t_maxseg < V_tcp_mssdflt) {
/*
- * The MSS is so small we should not
- * process incoming SACK's since we are
+ * The MSS is so small we should not
+ * process incoming SACK's since we are
* subject to attack in such a case.
*/
tp->t_flags2 |= TF2_PROC_SACK_PROHIBIT;
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index 687b0d538666..70e4c04b79e5 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -1768,9 +1768,9 @@ tcp_ctloutput_set(struct inpcb *inp, struct sockopt *sopt)
/*
* Release the ref count the lookup
* acquired.
- */
+ */
refcount_release(&blk->tfb_refcnt);
- /*
+ /*
* Now there is a chance that the
* init() function mucked with some
* things before it failed, such as
@@ -1800,7 +1800,7 @@ tcp_ctloutput_set(struct inpcb *inp, struct sockopt *sopt)
* new one already.
*/
refcount_release(&tp->t_fb->tfb_refcnt);
- /*
+ /*
* Set in the new stack.
*/
tp->t_fb = blk;
@@ -1934,7 +1934,7 @@ tcp_set_cc_mod(struct inpcb *inp, struct sockopt *sopt)
CC_LIST_RUNLOCK();
return(ESRCH);
}
- /*
+ /*
* With a reference the algorithm cannot be removed
* so we hold a reference through the change process.
*/
diff --git a/sys/netinet/tcp_var.h b/sys/netinet/tcp_var.h
index 059b2aff689d..b90f65e83cb1 100644
--- a/sys/netinet/tcp_var.h
+++ b/sys/netinet/tcp_var.h
@@ -182,7 +182,7 @@ struct tcp_sendfile_track {
* snd_una). When the response comes back indicating
* that there was data (return value 1), then the caller
* can build a sendmap entry based on the range and the
- * times. The next query would then be done at the
+ * times. The next query would then be done at the
* newly created sendmap_end. Repeated until sendmap_end == snd_max.
*
* Flags in sendmap_flags are defined below as well.
@@ -197,7 +197,7 @@ struct tcp_sendfile_track {
* The rack_times are a misc collection of information that
* the old stack might possibly fill in. Of course its possible
* that an old stack may not have a piece of information. If so
- * then setting that value to zero is advised. Setting any
+ * then setting that value to zero is advised. Setting any
* timestamp passed should only place a zero in it when it
* is unfilled. This may mean that a time is off by a micro-second
* but this is ok in the grand scheme of things.
@@ -205,13 +205,13 @@ struct tcp_sendfile_track {
* When switching stacks it is desireable to get as much information
* from the old stack to the new stack as possible. Though not always
* will the stack be compatible in the types of information. The
- * init() function needs to take care when it begins changing
+ * init() function needs to take care when it begins changing
* things such as inp_flags2 and the timer units to position these
* changes at a point where it is unlikely they will fail after
* making such changes. A stack optionally can have an "undo"
- * function
+ * function
*
- * To transfer information to the old stack from the new in
+ * To transfer information to the old stack from the new in
* respect to LRO and the inp_flags2, the new stack should set
* the inp_flags2 to what it supports. The old stack in its
* fini() function should call the tcp_handle_orphaned_packets()
@@ -544,13 +544,13 @@ typedef enum {
* do is:
* a) Make sure that the inp_flags2 is setup correctly
* for LRO. There are two flags that the previous
- * stack may have set INP_MBUF_ACKCMP and
+ * stack may have set INP_MBUF_ACKCMP and
* INP_SUPPORTS_MBUFQ. If the new stack does not
* support these it *should* clear the flags.
* b) Make sure that the timers are in the proper
* granularity that the stack wants. The stack
* should check the t_tmr_granularity field. Currently
- * there are two values that it may hold
+ * there are two values that it may hold
* TCP_TMR_GRANULARITY_TICKS and TCP_TMR_GRANULARITY_USEC.
* Use the functions tcp_timer_convert(tp, granularity);
* to move the timers to the correct format for your stack.
@@ -558,14 +558,14 @@ typedef enum {
* The new stack may also optionally query the tfb_chg_query
* function if the old stack has one. The new stack may ask
* for one of three entries and can also state to the old
- * stack its support for the INP_MBUF_ACKCMP and
+ * stack its support for the INP_MBUF_ACKCMP and
* INP_SUPPORTS_MBUFQ. This is important since if there are
* queued ack's without that statement the old stack will
* be forced to discard the queued acks. The requests that
* can be made for information by the new stacks are:
*
* Note also that the tfb_tcp_fb_init() when called can
- * determine if a query is needed by looking at the
+ * determine if a query is needed by looking at the
* value passed in the ptr. The ptr is designed to be
* set in with any allocated memory, but the address
* of the condtion (ptr == &tp->t_fb_ptr) will be
@@ -573,17 +573,17 @@ typedef enum {
* setup of a tcb (which means no query would be needed).
* If, however, the value is not t_fb_ptr, then the caller
* is in the middle of a stack switch and is the new stack.
- * A query would be appropriate (if the new stack support
+ * A query would be appropriate (if the new stack support
* the query mechanism).
*
* TCP_QUERY_SENDMAP - Query of outstanding data.
* TCP_QUERY_TIMERS_UP - Query about running timers.
- * TCP_SUPPORTED_LRO - Declaration in req_param of
- * the inp_flags2 supported by
+ * TCP_SUPPORTED_LRO - Declaration in req_param of
+ * the inp_flags2 supported by
* the new stack.
* TCP_QUERY_RACK_TIMES - Enquire about various timestamps
* and states the old stack may be in.
- *
+ *
* tfb_tcp_fb_fini is changed to add a flag to tell
* the old stack if the tcb is being destroyed or
* not. A one in the flag means the TCB is being