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Diffstat (limited to 'net/dccp/ccids/lib/tfrc_equation.c')
-rw-r--r--net/dccp/ccids/lib/tfrc_equation.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/net/dccp/ccids/lib/tfrc_equation.c b/net/dccp/ccids/lib/tfrc_equation.c
index 90009fd77e1..e4e64b76c10 100644
--- a/net/dccp/ccids/lib/tfrc_equation.c
+++ b/net/dccp/ccids/lib/tfrc_equation.c
@@ -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;