1 files changed, 16 insertions, 16 deletions

diff --git a/src/lib/ndpi_analyze.c b/src/lib/ndpi_analyze.c
index d1335bb64..f648e92ae 100644
--- a/src/lib/ndpi_analyze.c
+++ b/src/lib/ndpi_analyze.c
@@ -40,7 +40,7 @@ void ndpi_init_data_analysis(struct ndpi_analyze_struct *ret, u_int16_t _max_ser
   u_int32_t len;
 
   memset(ret, 0, sizeof(struct ndpi_analyze_struct));
-  
+
   if(_max_series_len > MAX_SERIES_LEN) _max_series_len = MAX_SERIES_LEN;
   ret->num_values_array_len = _max_series_len;
 
@@ -61,8 +61,8 @@ struct ndpi_analyze_struct* ndpi_alloc_data_analysis(u_int16_t _max_series_len)
   struct ndpi_analyze_struct *ret = ndpi_malloc(sizeof(struct ndpi_analyze_struct));
 
   if(ret != NULL)
-    ndpi_init_data_analysis(ret, _max_series_len);  
-  
+    ndpi_init_data_analysis(ret, _max_series_len);
+
   return(ret);
 }
 
@@ -89,18 +89,18 @@ void ndpi_data_add_value(struct ndpi_analyze_struct *s, const u_int32_t value) {
   }
 
   s->sum_total += value, s->num_data_entries++;
-  
+
   if(s->num_values_array_len) {
     s->values[s->next_value_insert_index] = value;
 
     if(++s->next_value_insert_index == s->num_values_array_len)
       s->next_value_insert_index = 0;
   }
-  
+
   /* Update stddev */
   tmp_mu = s->stddev.mu;
   s->stddev.mu = ((s->stddev.mu * (s->num_data_entries - 1)) + value) / s->num_data_entries;
-  s->stddev.q = s->stddev.q + (value - tmp_mu)*(value - s->stddev.mu);    
+  s->stddev.q = s->stddev.q + (value - tmp_mu)*(value - s->stddev.mu);
 }
 
 /* ********************************************************************************* */
@@ -137,10 +137,10 @@ float ndpi_data_window_average(struct ndpi_analyze_struct *s) {
   if(s->num_values_array_len) {
     float   sum = 0.0;
     u_int16_t i, n = ndpi_min(s->num_data_entries, s->num_values_array_len);
-    
+
     for(i=0; i<n; i++)
       sum += s->values[i];
-    
+
     return((float)sum / (float)n);
   } else
     return(0);
@@ -155,17 +155,17 @@ float ndpi_data_entropy(struct ndpi_analyze_struct *s) {
   if(s->num_values_array_len) {
     int i;
     float sum = 0.0, total = 0.0;
-    
+
     for(i=0; i<s->num_values_array_len; i++)
       total += s->values[i];
-    
+
     for (i=0; i<s->num_values_array_len; i++) {
       float tmp = (float)s->values[i] / (float)total;
-      
+
       if(tmp > FLT_EPSILON)
-	sum -= tmp * logf(tmp);    
+	sum -= tmp * logf(tmp);
     }
-    
+
     return(sum / logf(2.0));
   } else
     return(0);
@@ -176,10 +176,10 @@ float ndpi_data_entropy(struct ndpi_analyze_struct *s) {
 void ndpi_data_print_window_values(struct ndpi_analyze_struct *s) {
   if(s->num_values_array_len) {
     u_int16_t i, n = ndpi_min(s->num_data_entries, s->num_values_array_len);
-    
+
     for(i=0; i<n; i++)
       printf("[%u: %u]", i, s->values[i]);
-    
+
     printf("\n");
   }
 }
@@ -196,7 +196,7 @@ void ndpi_data_print_window_values(struct ndpi_analyze_struct *s) {
 float ndpi_data_ratio(u_int32_t sent, u_int32_t rcvd) {
   float s = (float)((int64_t)sent +  (int64_t)rcvd);
   float d = (float)((int64_t)sent -  (int64_t)rcvd);
-  
+
   return((s == 0) ? 0 : (d/s));
 }