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Diffstat (limited to 'net/ipv4/tcp_output.c')
-rw-r--r--net/ipv4/tcp_output.c146
1 files changed, 73 insertions, 73 deletions
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 454cf84b6154..bb7e80a284e7 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -221,14 +221,14 @@ void tcp_select_initial_window(int __space, __u32 mss,
* following RFC2414. Senders, not following this RFC,
* will be satisfied with 2.
*/
- if (mss > (1<<*rcv_wscale)) {
+ if (mss > (1 << *rcv_wscale)) {
int init_cwnd = 4;
- if (mss > 1460*3)
+ if (mss > 1460 * 3)
init_cwnd = 2;
else if (mss > 1460)
init_cwnd = 3;
- if (*rcv_wnd > init_cwnd*mss)
- *rcv_wnd = init_cwnd*mss;
+ if (*rcv_wnd > init_cwnd * mss)
+ *rcv_wnd = init_cwnd * mss;
}
/* Set the clamp no higher than max representable value */
@@ -278,11 +278,10 @@ static u16 tcp_select_window(struct sock *sk)
return new_win;
}
-static inline void TCP_ECN_send_synack(struct tcp_sock *tp,
- struct sk_buff *skb)
+static inline void TCP_ECN_send_synack(struct tcp_sock *tp, struct sk_buff *skb)
{
TCP_SKB_CB(skb)->flags &= ~TCPCB_FLAG_CWR;
- if (!(tp->ecn_flags&TCP_ECN_OK))
+ if (!(tp->ecn_flags & TCP_ECN_OK))
TCP_SKB_CB(skb)->flags &= ~TCPCB_FLAG_ECE;
}
@@ -292,7 +291,7 @@ static inline void TCP_ECN_send_syn(struct sock *sk, struct sk_buff *skb)
tp->ecn_flags = 0;
if (sysctl_tcp_ecn) {
- TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE|TCPCB_FLAG_CWR;
+ TCP_SKB_CB(skb)->flags |= TCPCB_FLAG_ECE | TCPCB_FLAG_CWR;
tp->ecn_flags = TCP_ECN_OK;
}
}
@@ -314,7 +313,7 @@ static inline void TCP_ECN_send(struct sock *sk, struct sk_buff *skb,
if (skb->len != tcp_header_len &&
!before(TCP_SKB_CB(skb)->seq, tp->snd_nxt)) {
INET_ECN_xmit(sk);
- if (tp->ecn_flags&TCP_ECN_QUEUE_CWR) {
+ if (tp->ecn_flags & TCP_ECN_QUEUE_CWR) {
tp->ecn_flags &= ~TCP_ECN_QUEUE_CWR;
tcp_hdr(skb)->cwr = 1;
skb_shinfo(skb)->gso_type |= SKB_GSO_TCP_ECN;
@@ -431,7 +430,7 @@ static void tcp_syn_build_options(__be32 *ptr, int mss, int ts, int sack,
(TCPOPT_NOP << 16) |
(TCPOPT_MD5SIG << 8) |
TCPOLEN_MD5SIG);
- *md5_hash = (__u8 *) ptr;
+ *md5_hash = (__u8 *)ptr;
}
#endif
}
@@ -447,7 +446,8 @@ static void tcp_syn_build_options(__be32 *ptr, int mss, int ts, int sack,
* We are working here with either a clone of the original
* SKB, or a fresh unique copy made by the retransmit engine.
*/
-static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it, gfp_t gfp_mask)
+static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
+ gfp_t gfp_mask)
{
const struct inet_connection_sock *icsk = inet_csk(sk);
struct inet_sock *inet;
@@ -551,8 +551,8 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
th->urg_ptr = 0;
if (unlikely(tp->urg_mode &&
- between(tp->snd_up, tcb->seq+1, tcb->seq+0xFFFF))) {
- th->urg_ptr = htons(tp->snd_up-tcb->seq);
+ between(tp->snd_up, tcb->seq + 1, tcb->seq + 0xFFFF))) {
+ th->urg_ptr = htons(tp->snd_up - tcb->seq);
th->urg = 1;
}
@@ -616,7 +616,6 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
#undef SYSCTL_FLAG_SACK
}
-
/* This routine just queue's the buffer
*
* NOTE: probe0 timer is not checked, do not forget tcp_push_pending_frames,
@@ -634,7 +633,8 @@ static void tcp_queue_skb(struct sock *sk, struct sk_buff *skb)
sk_mem_charge(sk, skb->truesize);
}
-static void tcp_set_skb_tso_segs(struct sock *sk, struct sk_buff *skb, unsigned int mss_now)
+static void tcp_set_skb_tso_segs(struct sock *sk, struct sk_buff *skb,
+ unsigned int mss_now)
{
if (skb->len <= mss_now || !sk_can_gso(sk)) {
/* Avoid the costly divide in the normal
@@ -670,7 +670,8 @@ static void tcp_adjust_fackets_out(struct sock *sk, struct sk_buff *skb,
* packet to the list. This won't be called frequently, I hope.
* Remember, these are still headerless SKBs at this point.
*/
-int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss_now)
+int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len,
+ unsigned int mss_now)
{
struct tcp_sock *tp = tcp_sk(sk);
struct sk_buff *buff;
@@ -708,13 +709,14 @@ int tcp_fragment(struct sock *sk, struct sk_buff *skb, u32 len, unsigned int mss
/* PSH and FIN should only be set in the second packet. */
flags = TCP_SKB_CB(skb)->flags;
- TCP_SKB_CB(skb)->flags = flags & ~(TCPCB_FLAG_FIN|TCPCB_FLAG_PSH);
+ TCP_SKB_CB(skb)->flags = flags & ~(TCPCB_FLAG_FIN | TCPCB_FLAG_PSH);
TCP_SKB_CB(buff)->flags = flags;
TCP_SKB_CB(buff)->sacked = TCP_SKB_CB(skb)->sacked;
if (!skb_shinfo(skb)->nr_frags && skb->ip_summed != CHECKSUM_PARTIAL) {
/* Copy and checksum data tail into the new buffer. */
- buff->csum = csum_partial_copy_nocheck(skb->data + len, skb_put(buff, nsize),
+ buff->csum = csum_partial_copy_nocheck(skb->data + len,
+ skb_put(buff, nsize),
nsize, 0);
skb_trim(skb, len);
@@ -781,7 +783,7 @@ static void __pskb_trim_head(struct sk_buff *skb, int len)
eat = len;
k = 0;
- for (i=0; i<skb_shinfo(skb)->nr_frags; i++) {
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
if (skb_shinfo(skb)->frags[i].size <= eat) {
put_page(skb_shinfo(skb)->frags[i].page);
eat -= skb_shinfo(skb)->frags[i].size;
@@ -804,8 +806,7 @@ static void __pskb_trim_head(struct sk_buff *skb, int len)
int tcp_trim_head(struct sock *sk, struct sk_buff *skb, u32 len)
{
- if (skb_cloned(skb) &&
- pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
+ if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
return -ENOMEM;
/* If len == headlen, we avoid __skb_pull to preserve alignment. */
@@ -909,7 +910,6 @@ void tcp_mtup_init(struct sock *sk)
NOTE2. inet_csk(sk)->icsk_pmtu_cookie and tp->mss_cache
are READ ONLY outside this function. --ANK (980731)
*/
-
unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu)
{
struct tcp_sock *tp = tcp_sk(sk);
@@ -922,8 +922,8 @@ unsigned int tcp_sync_mss(struct sock *sk, u32 pmtu)
mss_now = tcp_mtu_to_mss(sk, pmtu);
/* Bound mss with half of window */
- if (tp->max_window && mss_now > (tp->max_window>>1))
- mss_now = max((tp->max_window>>1), 68U - tp->tcp_header_len);
+ if (tp->max_window && mss_now > (tp->max_window >> 1))
+ mss_now = max((tp->max_window >> 1), 68U - tp->tcp_header_len);
/* And store cached results */
icsk->icsk_pmtu_cookie = pmtu;
@@ -977,8 +977,7 @@ unsigned int tcp_current_mss(struct sock *sk, int large_allowed)
inet_csk(sk)->icsk_ext_hdr_len -
tp->tcp_header_len);
- if (tp->max_window &&
- (xmit_size_goal > (tp->max_window >> 1)))
+ if (tp->max_window && (xmit_size_goal > (tp->max_window >> 1)))
xmit_size_goal = max((tp->max_window >> 1),
68U - tp->tcp_header_len);
@@ -990,7 +989,6 @@ unsigned int tcp_current_mss(struct sock *sk, int large_allowed)
}
/* Congestion window validation. (RFC2861) */
-
static void tcp_cwnd_validate(struct sock *sk)
{
struct tcp_sock *tp = tcp_sk(sk);
@@ -1017,8 +1015,7 @@ static void tcp_cwnd_validate(struct sock *sk)
* per input skb which could be mostly avoided here (if desired).
*/
static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
- unsigned int mss_now,
- unsigned int cwnd)
+ unsigned int mss_now, unsigned int cwnd)
{
struct tcp_sock *tp = tcp_sk(sk);
u32 needed, window, cwnd_len;
@@ -1039,7 +1036,8 @@ static unsigned int tcp_mss_split_point(struct sock *sk, struct sk_buff *skb,
/* Can at least one segment of SKB be sent right now, according to the
* congestion window rules? If so, return how many segments are allowed.
*/
-static inline unsigned int tcp_cwnd_test(struct tcp_sock *tp, struct sk_buff *skb)
+static inline unsigned int tcp_cwnd_test(struct tcp_sock *tp,
+ struct sk_buff *skb)
{
u32 in_flight, cwnd;
@@ -1059,13 +1057,12 @@ static inline unsigned int tcp_cwnd_test(struct tcp_sock *tp, struct sk_buff *sk
/* This must be invoked the first time we consider transmitting
* SKB onto the wire.
*/
-static int tcp_init_tso_segs(struct sock *sk, struct sk_buff *skb, unsigned int mss_now)
+static int tcp_init_tso_segs(struct sock *sk, struct sk_buff *skb,
+ unsigned int mss_now)
{
int tso_segs = tcp_skb_pcount(skb);
- if (!tso_segs ||
- (tso_segs > 1 &&
- tcp_skb_mss(skb) != mss_now)) {
+ if (!tso_segs || (tso_segs > 1 && tcp_skb_mss(skb) != mss_now)) {
tcp_set_skb_tso_segs(sk, skb, mss_now);
tso_segs = tcp_skb_pcount(skb);
}
@@ -1085,16 +1082,13 @@ static inline int tcp_minshall_check(const struct tcp_sock *tp)
* 4. Or TCP_CORK is not set, and all sent packets are ACKed.
* With Minshall's modification: all sent small packets are ACKed.
*/
-
static inline int tcp_nagle_check(const struct tcp_sock *tp,
const struct sk_buff *skb,
unsigned mss_now, int nonagle)
{
return (skb->len < mss_now &&
- ((nonagle&TCP_NAGLE_CORK) ||
- (!nonagle &&
- tp->packets_out &&
- tcp_minshall_check(tp))));
+ ((nonagle & TCP_NAGLE_CORK) ||
+ (!nonagle && tp->packets_out && tcp_minshall_check(tp))));
}
/* Return non-zero if the Nagle test allows this packet to be
@@ -1126,7 +1120,8 @@ static inline int tcp_nagle_test(struct tcp_sock *tp, struct sk_buff *skb,
}
/* Does at least the first segment of SKB fit into the send window? */
-static inline int tcp_snd_wnd_test(struct tcp_sock *tp, struct sk_buff *skb, unsigned int cur_mss)
+static inline int tcp_snd_wnd_test(struct tcp_sock *tp, struct sk_buff *skb,
+ unsigned int cur_mss)
{
u32 end_seq = TCP_SKB_CB(skb)->end_seq;
@@ -1152,8 +1147,7 @@ static unsigned int tcp_snd_test(struct sock *sk, struct sk_buff *skb,
return 0;
cwnd_quota = tcp_cwnd_test(tp, skb);
- if (cwnd_quota &&
- !tcp_snd_wnd_test(tp, skb, cur_mss))
+ if (cwnd_quota && !tcp_snd_wnd_test(tp, skb, cur_mss))
cwnd_quota = 0;
return cwnd_quota;
@@ -1177,7 +1171,8 @@ int tcp_may_send_now(struct sock *sk)
* know that all the data is in scatter-gather pages, and that the
* packet has never been sent out before (and thus is not cloned).
*/
-static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len, unsigned int mss_now)
+static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len,
+ unsigned int mss_now)
{
struct sk_buff *buff;
int nlen = skb->len - len;
@@ -1203,7 +1198,7 @@ static int tso_fragment(struct sock *sk, struct sk_buff *skb, unsigned int len,
/* PSH and FIN should only be set in the second packet. */
flags = TCP_SKB_CB(skb)->flags;
- TCP_SKB_CB(skb)->flags = flags & ~(TCPCB_FLAG_FIN|TCPCB_FLAG_PSH);
+ TCP_SKB_CB(skb)->flags = flags & ~(TCPCB_FLAG_FIN | TCPCB_FLAG_PSH);
TCP_SKB_CB(buff)->flags = flags;
/* This packet was never sent out yet, so no SACK bits. */
@@ -1247,8 +1242,7 @@ static int tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb)
in_flight = tcp_packets_in_flight(tp);
- BUG_ON(tcp_skb_pcount(skb) <= 1 ||
- (tp->snd_cwnd <= in_flight));
+ BUG_ON(tcp_skb_pcount(skb) <= 1 || (tp->snd_cwnd <= in_flight));
send_win = tcp_wnd_end(tp) - TCP_SKB_CB(skb)->seq;
@@ -1281,7 +1275,7 @@ static int tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb)
}
/* Ok, it looks like it is advisable to defer. */
- tp->tso_deferred = 1 | (jiffies<<1);
+ tp->tso_deferred = 1 | (jiffies << 1);
return 1;
@@ -1293,7 +1287,8 @@ send_now:
/* Create a new MTU probe if we are ready.
* Returns 0 if we should wait to probe (no cwnd available),
* 1 if a probe was sent,
- * -1 otherwise */
+ * -1 otherwise
+ */
static int tcp_mtu_probe(struct sock *sk)
{
struct tcp_sock *tp = tcp_sk(sk);
@@ -1318,7 +1313,7 @@ static int tcp_mtu_probe(struct sock *sk)
/* Very simple search strategy: just double the MSS. */
mss_now = tcp_current_mss(sk, 0);
- probe_size = 2*tp->mss_cache;
+ probe_size = 2 * tp->mss_cache;
size_needed = probe_size + (tp->reordering + 1) * tp->mss_cache;
if (probe_size > tcp_mtu_to_mss(sk, icsk->icsk_mtup.search_high)) {
/* TODO: set timer for probe_converge_event */
@@ -1366,7 +1361,8 @@ static int tcp_mtu_probe(struct sock *sk)
skb_copy_bits(skb, 0, skb_put(nskb, copy), copy);
else
nskb->csum = skb_copy_and_csum_bits(skb, 0,
- skb_put(nskb, copy), copy, nskb->csum);
+ skb_put(nskb, copy),
+ copy, nskb->csum);
if (skb->len <= copy) {
/* We've eaten all the data from this skb.
@@ -1380,7 +1376,8 @@ static int tcp_mtu_probe(struct sock *sk)
if (!skb_shinfo(skb)->nr_frags) {
skb_pull(skb, copy);
if (skb->ip_summed != CHECKSUM_PARTIAL)
- skb->csum = csum_partial(skb->data, skb->len, 0);
+ skb->csum = csum_partial(skb->data,
+ skb->len, 0);
} else {
__pskb_trim_head(skb, copy);
tcp_set_skb_tso_segs(sk, skb, mss_now);
@@ -1400,7 +1397,7 @@ static int tcp_mtu_probe(struct sock *sk)
TCP_SKB_CB(nskb)->when = tcp_time_stamp;
if (!tcp_transmit_skb(sk, nskb, 1, GFP_ATOMIC)) {
/* Decrement cwnd here because we are sending
- * effectively two packets. */
+ * effectively two packets. */
tp->snd_cwnd--;
tcp_event_new_data_sent(sk, nskb);
@@ -1414,7 +1411,6 @@ static int tcp_mtu_probe(struct sock *sk)
return -1;
}
-
/* This routine writes packets to the network. It advances the
* send_head. This happens as incoming acks open up the remote
* window for us.
@@ -1626,7 +1622,8 @@ u32 __tcp_select_window(struct sock *sk)
icsk->icsk_ack.quick = 0;
if (tcp_memory_pressure)
- tp->rcv_ssthresh = min(tp->rcv_ssthresh, 4U*tp->advmss);
+ tp->rcv_ssthresh = min(tp->rcv_ssthresh,
+ 4U * tp->advmss);
if (free_space < mss)
return 0;
@@ -1659,7 +1656,7 @@ u32 __tcp_select_window(struct sock *sk)
* is too small.
*/
if (window <= free_space - mss || window > free_space)
- window = (free_space/mss)*mss;
+ window = (free_space / mss) * mss;
else if (mss == full_space &&
free_space > window + (full_space >> 1))
window = free_space;
@@ -1669,7 +1666,8 @@ u32 __tcp_select_window(struct sock *sk)
}
/* Attempt to collapse two adjacent SKB's during retransmission. */
-static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb, int mss_now)
+static void tcp_retrans_try_collapse(struct sock *sk, struct sk_buff *skb,
+ int mss_now)
{
struct tcp_sock *tp = tcp_sk(sk);
struct sk_buff *next_skb = tcp_write_queue_next(sk, skb);
@@ -1762,12 +1760,12 @@ void tcp_simple_retransmit(struct sock *sk)
if (skb == tcp_send_head(sk))
break;
if (skb->len > mss &&
- !(TCP_SKB_CB(skb)->sacked&TCPCB_SACKED_ACKED)) {
- if (TCP_SKB_CB(skb)->sacked&TCPCB_SACKED_RETRANS) {
+ !(TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_ACKED)) {
+ if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) {
TCP_SKB_CB(skb)->sacked &= ~TCPCB_SACKED_RETRANS;
tp->retrans_out -= tcp_skb_pcount(skb);
}
- if (!(TCP_SKB_CB(skb)->sacked&TCPCB_LOST)) {
+ if (!(TCP_SKB_CB(skb)->sacked & TCPCB_LOST)) {
TCP_SKB_CB(skb)->sacked |= TCPCB_LOST;
tp->lost_out += tcp_skb_pcount(skb);
lost = 1;
@@ -1846,8 +1844,10 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
(skb->len < (cur_mss >> 1)) &&
(tcp_write_queue_next(sk, skb) != tcp_send_head(sk)) &&
(!tcp_skb_is_last(sk, skb)) &&
- (skb_shinfo(skb)->nr_frags == 0 && skb_shinfo(tcp_write_queue_next(sk, skb))->nr_frags == 0) &&
- (tcp_skb_pcount(skb) == 1 && tcp_skb_pcount(tcp_write_queue_next(sk, skb)) == 1) &&
+ (skb_shinfo(skb)->nr_frags == 0 &&
+ skb_shinfo(tcp_write_queue_next(sk, skb))->nr_frags == 0) &&
+ (tcp_skb_pcount(skb) == 1 &&
+ tcp_skb_pcount(tcp_write_queue_next(sk, skb)) == 1) &&
(sysctl_tcp_retrans_collapse != 0))
tcp_retrans_try_collapse(sk, skb, cur_mss);
@@ -1885,7 +1885,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
tp->total_retrans++;
#if FASTRETRANS_DEBUG > 0
- if (TCP_SKB_CB(skb)->sacked&TCPCB_SACKED_RETRANS) {
+ if (TCP_SKB_CB(skb)->sacked & TCPCB_SACKED_RETRANS) {
if (net_ratelimit())
printk(KERN_DEBUG "retrans_out leaked.\n");
}
@@ -1927,7 +1927,7 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
if (tp->retransmit_skb_hint) {
skb = tp->retransmit_skb_hint;
packet_cnt = tp->retransmit_cnt_hint;
- }else{
+ } else {
skb = tcp_write_queue_head(sk);
packet_cnt = 0;
}
@@ -1954,7 +1954,7 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
return;
if (sacked & TCPCB_LOST) {
- if (!(sacked&(TCPCB_SACKED_ACKED|TCPCB_SACKED_RETRANS))) {
+ if (!(sacked & (TCPCB_SACKED_ACKED|TCPCB_SACKED_RETRANS))) {
if (tcp_retransmit_skb(sk, skb)) {
tp->retransmit_skb_hint = NULL;
return;
@@ -2036,7 +2036,6 @@ void tcp_xmit_retransmit_queue(struct sock *sk)
}
}
-
/* Send a fin. The caller locks the socket for us. This cannot be
* allowed to fail queueing a FIN frame under any circumstances.
*/
@@ -2122,14 +2121,14 @@ void tcp_send_active_reset(struct sock *sk, gfp_t priority)
*/
int tcp_send_synack(struct sock *sk)
{
- struct sk_buff* skb;
+ struct sk_buff *skb;
skb = tcp_write_queue_head(sk);
- if (skb == NULL || !(TCP_SKB_CB(skb)->flags&TCPCB_FLAG_SYN)) {
+ if (skb == NULL || !(TCP_SKB_CB(skb)->flags & TCPCB_FLAG_SYN)) {
printk(KERN_DEBUG "tcp_send_synack: wrong queue state\n");
return -EFAULT;
}
- if (!(TCP_SKB_CB(skb)->flags&TCPCB_FLAG_ACK)) {
+ if (!(TCP_SKB_CB(skb)->flags & TCPCB_FLAG_ACK)) {
if (skb_cloned(skb)) {
struct sk_buff *nskb = skb_copy(skb, GFP_ATOMIC);
if (nskb == NULL)
@@ -2153,8 +2152,8 @@ int tcp_send_synack(struct sock *sk)
/*
* Prepare a SYN-ACK.
*/
-struct sk_buff * tcp_make_synack(struct sock *sk, struct dst_entry *dst,
- struct request_sock *req)
+struct sk_buff *tcp_make_synack(struct sock *sk, struct dst_entry *dst,
+ struct request_sock *req)
{
struct inet_request_sock *ireq = inet_rsk(req);
struct tcp_sock *tp = tcp_sk(sk);
@@ -2372,9 +2371,10 @@ void tcp_send_delayed_ack(struct sock *sk)
if (ato > TCP_DELACK_MIN) {
const struct tcp_sock *tp = tcp_sk(sk);
- int max_ato = HZ/2;
+ int max_ato = HZ / 2;
- if (icsk->icsk_ack.pingpong || (icsk->icsk_ack.pending & ICSK_ACK_PUSHED))
+ if (icsk->icsk_ack.pingpong ||
+ (icsk->icsk_ack.pending & ICSK_ACK_PUSHED))
max_ato = TCP_DELACK_MAX;
/* Slow path, intersegment interval is "high". */
@@ -2384,7 +2384,7 @@ void tcp_send_delayed_ack(struct sock *sk)
* directly.
*/
if (tp->srtt) {
- int rtt = max(tp->srtt>>3, TCP_DELACK_MIN);
+ int rtt = max(tp->srtt >> 3, TCP_DELACK_MIN);
if (rtt < max_ato)
max_ato = rtt;
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-01 13:28:17 +0000