FREQUENCIES: Remove unused pool.

[pspp] / src / language / stats / frequencies.c

diff --git a/src/language/stats/frequencies.c b/src/language/stats/frequencies.c
index 81fe9da2df2dad421bf566ae4480d536003ac70d..d741edbdea4b011954d773989bc54b3396d3befe 100644 (file)
--- a/src/language/stats/frequencies.c
+++ b/src/language/stats/frequencies.c
@@ -45,7 +45,6 @@
 #include "libpspp/hmap.h"
 #include "libpspp/message.h"
 #include "libpspp/misc.h"
-#include "libpspp/pool.h"
 
 #include "math/histogram.h"
 #include "math/moments.h"
@@ -190,10 +189,6 @@ struct var_freqs
     /* Freqency table. */
     struct freq_tab tab;       /* Frequencies table to use. */
 
-    /* Percentiles. */
-    int n_groups;              /* Number of groups. */
-    double *groups;            /* Groups. */
-
     /* Statistics. */
     double stat[FRQ_ST_count];
 
@@ -593,7 +588,6 @@ cmd_frequencies (struct lexer *lexer, struct dataset *ds)
   int hi_pcnt = INT_MIN;
   int hi_norm = FRQ_NONORMAL;
 
-  frq.pool = pool_create ();
   frq.sort = FRQ_AVALUE;
 
   frq.vars = NULL;
@@ -1244,7 +1238,6 @@ cmd_frequencies (struct lexer *lexer, struct dataset *ds)
   free (frq.pie);
   free (frq.hist);
   free (frq.percentiles);
-  pool_destroy (frq.pool);
 
   return CMD_SUCCESS;
 
@@ -1256,7 +1249,6 @@ cmd_frequencies (struct lexer *lexer, struct dataset *ds)
   free (frq.pie);
   free (frq.hist);
   free (frq.percentiles);
-  pool_destroy (frq.pool);
 
   return CMD_FAILURE;
 }