1 files changed, 25 insertions, 25 deletions

diff --git a/net/ipv4/tcp_cubic.c b/net/ipv4/tcp_cubic.c
index 6ad184802266..5ce6cd85680b 100644
--- a/net/ipv4/tcp_cubic.c
+++ b/net/ipv4/tcp_cubic.c
@@ -175,42 +175,42 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
                 }
         }
 
-        /* cubic function - calc*/
-        /* calculate c * time^3 / rtt,
-         *  while considering overflow in calculation of time^3
+        /* cubic function - calc*/
+        /* calculate c * time^3 / rtt,
+         *  while considering overflow in calculation of time^3
          * (so time^3 is done by using 64 bit)
          * and without the support of division of 64bit numbers
          * (so all divisions are done by using 32 bit)
-         *  also NOTE the unit of those veriables
-         *        time  = (t - K) / 2^bictcp_HZ
-         *        c = bic_scale >> 10
+         *  also NOTE the unit of those veriables
+         *        time  = (t - K) / 2^bictcp_HZ
+         *        c = bic_scale >> 10
          * rtt  = (srtt >> 3) / HZ
          * !!! The following code does not have overflow problems,
          * if the cwnd < 1 million packets !!!
-         */
+         */
 
         /* change the unit from HZ to bictcp_HZ */
-        t = ((tcp_time_stamp + (ca->delay_min>>3) - ca->epoch_start)
+        t = ((tcp_time_stamp + (ca->delay_min>>3) - ca->epoch_start)
              << BICTCP_HZ) / HZ;
 
-        if (t < ca->bic_K)              /* t - K */
+        if (t < ca->bic_K)              /* t - K */
                 offs = ca->bic_K - t;
-        else
-                offs = t - ca->bic_K;
+        else
+                offs = t - ca->bic_K;
 
         /* c/rtt * (t-K)^3 */
         delta = (cube_rtt_scale * offs * offs * offs) >> (10+3*BICTCP_HZ);
-        if (t < ca->bic_K)                                      /* below origin*/
-                bic_target = ca->bic_origin_point - delta;
-        else                                                    /* above origin*/
-                bic_target = ca->bic_origin_point + delta;
+        if (t < ca->bic_K)                                      /* below origin*/
+                bic_target = ca->bic_origin_point - delta;
+        else                                                    /* above origin*/
+                bic_target = ca->bic_origin_point + delta;
 
-        /* cubic function - calc bictcp_cnt*/
-        if (bic_target > cwnd) {
+        /* cubic function - calc bictcp_cnt*/
+        if (bic_target > cwnd) {
                 ca->cnt = cwnd / (bic_target - cwnd);
-        } else {
-                ca->cnt = 100 * cwnd;              /* very small increment*/
-        }
+        } else {
+                ca->cnt = 100 * cwnd;              /* very small increment*/
+        }
 
         if (ca->delay_min > 0) {
                 /* max increment = Smax * rtt / 0.1  */
@@ -219,7 +219,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
                         ca->cnt = min_cnt;
         }
 
-        /* slow start and low utilization  */
+        /* slow start and low utilization  */
         if (ca->loss_cwnd == 0)         /* could be aggressive in slow start */
                 ca->cnt = 50;
 
@@ -227,9 +227,9 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
         if (tcp_friendliness) {
                 u32 scale = beta_scale;
                 delta = (cwnd * scale) >> 3;
-                while (ca->ack_cnt > delta) {           /* update tcp cwnd */
-                        ca->ack_cnt -= delta;
-                        ca->tcp_cwnd++;
+                while (ca->ack_cnt > delta) {           /* update tcp cwnd */
+                        ca->ack_cnt -= delta;
+                        ca->tcp_cwnd++;
                 }
 
                 if (ca->tcp_cwnd > cwnd){       /* if bic is slower than tcp */
@@ -238,7 +238,7 @@ static inline void bictcp_update(struct bictcp *ca, u32 cwnd)
                         if (ca->cnt > max_cnt)
                                 ca->cnt = max_cnt;
                 }
-        }
+        }
 
         ca->cnt = (ca->cnt << ACK_RATIO_SHIFT) / ca->delayed_ack;
         if (ca->cnt == 0)                       /* cannot be zero */