diff --git a/borrowed/jenny/jenny.c b/borrowed/jenny/jenny.c
index 2b2d3c63a3..d3ed6ef1e6 100644
--- a/borrowed/jenny/jenny.c
+++ b/borrowed/jenny/jenny.c
@@ -1184,7 +1184,6 @@ build_tuples( state *s, ub2 d, ub2 f)
   feature  offset[MAX_N];                                      /* n-1-tuples */
   feature  tuple[MAX_N];                      /* n-tuples that include (d,f) */
   sb4      i, j, n;
-  ub8      count = 0;
   tu_iter  ctx;
 
   if (s->tc[d][f] > 0 || s->n[d][f] == s->n_final) {
@@ -1242,7 +1241,6 @@ build_tuples( state *s, ub2 d, ub2 f)
       printf("jenny: could not insert tuple\n");
       return;
     }
-    ++count;
 
     /* next tuple */
   make_next_tuple:
diff --git a/gnucash/gnome-utils/gnc-query-view.c b/gnucash/gnome-utils/gnc-query-view.c
index 88b8d21a19..4d05281687 100644
--- a/gnucash/gnome-utils/gnc-query-view.c
+++ b/gnucash/gnome-utils/gnc-query-view.c
@@ -808,7 +808,6 @@ gnc_query_view_fill (GNCQueryView *qview)
     for (item = entries; item; item = item->next)
     {
         GList *node;
-        gint row = 0;
         const QofParam *gup;
         QofParam *qp = NULL;
 
@@ -868,7 +867,6 @@ gnc_query_view_fill (GNCQueryView *qview)
             }
             i++;
         }
-        row++;
         /* and set a watcher on this item */
         gup = priv->get_guid;
         guid = (const GncGUID*)((gup->param_getfcn)(item->data, gup));
diff --git a/gnucash/gnome-utils/gnc-tree-view-account.c b/gnucash/gnome-utils/gnc-tree-view-account.c
index 1939cab615..b7fb5d3f12 100644
--- a/gnucash/gnome-utils/gnc-tree-view-account.c
+++ b/gnucash/gnome-utils/gnc-tree-view-account.c
@@ -1221,24 +1221,12 @@ gnc_tree_view_account_get_view_info (GncTreeViewAccount *account_view,
 /*
  * Set the account view info data in use by the specified tree to
  * match the callers request.
- *
- * DRH - COMPATIBILITY WARNING
- *
- * This function does not do anything with the 'include_type' field.
- * Should there be a automatic filter for backward compatibility
- * that uses these flags, or should all uses of this be converted to
- * a GtkTreeModelFilter?
- *
- * CAS - For now, I'll try the automatic filter approach by making
- * this function use GtkTreeModelFilter.
  */
 void
 gnc_tree_view_account_set_view_info (GncTreeViewAccount *account_view,
                                      AccountViewInfo *avi)
 {
     GncTreeViewAccountPrivate *priv;
-    gint i;
-    guint sel_bits = 0;
 
     ENTER("%p", account_view);
     g_return_if_fail(GNC_IS_TREE_VIEW_ACCOUNT(account_view));
@@ -1247,11 +1235,6 @@ gnc_tree_view_account_set_view_info (GncTreeViewAccount *account_view,
     priv = GNC_TREE_VIEW_ACCOUNT_GET_PRIVATE(account_view);
     priv->avi = *avi;
 
-    for (i = 0; i < NUM_ACCOUNT_TYPES; i++)
-    {
-        sel_bits |= avi->include_type[i] ? (1 << i) : 0;
-    }
-
     gnc_tree_view_account_set_filter(
         account_view, gnc_tree_view_account_filter_by_view_info,
         &priv->avi, NULL);
diff --git a/gnucash/gnome/business-gnome-utils.c b/gnucash/gnome/business-gnome-utils.c
index c65028d2c2..55b437acad 100644
--- a/gnucash/gnome/business-gnome-utils.c
+++ b/gnucash/gnome/business-gnome-utils.c
@@ -154,7 +154,7 @@ gnc_default_invoice_report_combo (const char* guid_scm_function)
 
     if (scm_is_list (rpt_guids))
     {
-        for (int i = 0; !scm_is_null (rpt_guids); i++)
+        while (!scm_is_null (rpt_guids))
         {
             gchar *guid_str = scm_to_utf8_string (SCM_CAR(rpt_guids));
             gchar *name = gnc_scm_to_utf8_string (scm_call_2(template_menu_name,
diff --git a/gnucash/gnome/dialog-custom-report.c b/gnucash/gnome/dialog-custom-report.c
index 5436c46ba8..2aa4af39ba 100644
--- a/gnucash/gnome/dialog-custom-report.c
+++ b/gnucash/gnome/dialog-custom-report.c
@@ -155,7 +155,6 @@ update_report_list(GtkListStore *store, CustomReportDialog *crd)
     SCM get_rpt_guids = scm_c_eval_string("gnc:custom-report-template-guids");
     SCM template_menu_name = scm_c_eval_string("gnc:report-template-menu-name/report-guid");
     SCM rpt_guids;
-    int i;
     GtkTreeIter iter;
     GtkTreeModel *model = GTK_TREE_MODEL (store);
 
@@ -170,7 +169,7 @@ update_report_list(GtkListStore *store, CustomReportDialog *crd)
     {
         /* for all the report guids in the list, store them, with a reference,
              in the gtkliststore */
-        for (i = 0; !scm_is_null(rpt_guids); i++)
+        while ( !scm_is_null(rpt_guids) )
         {
             GncGUID *guid = guid_malloc ();
             gchar *guid_str = scm_to_utf8_string (SCM_CAR(rpt_guids));
diff --git a/gnucash/import-export/log-replay/gnc-log-replay.c b/gnucash/import-export/log-replay/gnc-log-replay.c
index f40e287d3c..68244a4b56 100644
--- a/gnucash/import-export/log-replay/gnc-log-replay.c
+++ b/gnucash/import-export/log-replay/gnc-log-replay.c
@@ -365,7 +365,6 @@ static void  process_trans_record(  FILE *log_file)
     const char * record_end_str = "===== END";
     int first_record = TRUE;
     int record_ended = FALSE;
-    int split_num = 0;
     split_record record;
     Transaction * trans = NULL;
     Split * split = NULL;
@@ -380,7 +379,6 @@ static void  process_trans_record(  FILE *log_file)
         if (read_retval != NULL &&
             strncmp(record_end_str, read_buf, strlen(record_end_str)) != 0) /* If we are not at the end of the record */
         {
-            split_num++;
             /*DEBUG("process_trans_record(): Line read: %s%s",read_buf ,"\n");*/
 
             record = interpret_split_record(g_strchomp(read_buf));