Remove set but unused variable i

2 files changed, 8 insertions, 12 deletions

diff --git a/src/raptor_serialize_rdfxmla.c b/src/raptor_serialize_rdfxmla.c
index c9fe232e..23419471 100644
--- a/src/raptor_serialize_rdfxmla.c
+++ b/src/raptor_serialize_rdfxmla.c
@@ -482,7 +482,6 @@ raptor_rdfxmla_emit_subject_properties(raptor_serializer* serializer,
 {
   raptor_rdfxmla_context* context = (raptor_rdfxmla_context*)serializer->context;
   int rv = 0;
-  int i;
   raptor_avltree_iterator* iter = NULL;
   raptor_term* subject_term = subject->node->term;
 
@@ -529,9 +528,9 @@ raptor_rdfxmla_emit_subject_properties(raptor_serializer* serializer,
   }
 
 
-  for(i = 0, iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1);
+  for(iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1);
       iter && !rv;
-      i++, (rv = raptor_avltree_iterator_next(iter))) {
+      (rv = raptor_avltree_iterator_next(iter))) {
     raptor_uri *base_uri = NULL;
     raptor_qname *qname;
     raptor_xml_element *element;
@@ -1353,10 +1352,9 @@ raptor_rdfxmla_serialize_statement(raptor_serializer* serializer,
 
       if(context->is_xmp && predicate->ref_count > 1) {
         raptor_avltree_iterator* iter = NULL;
-        int i;
-        for(i = 0, (iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1));
+        for((iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1));
             iter && !rv;
-            i++, (rv = raptor_avltree_iterator_next(iter))) {
+            (rv = raptor_avltree_iterator_next(iter))) {
           raptor_abbrev_node** nodes;
           raptor_abbrev_node* node;
 
diff --git a/src/raptor_serialize_turtle.c b/src/raptor_serialize_turtle.c
index 3ba5e60f..79fdbbd7 100644
--- a/src/raptor_serialize_turtle.c
+++ b/src/raptor_serialize_turtle.c
@@ -549,7 +549,6 @@ raptor_turtle_emit_subject_properties(raptor_serializer* serializer,
   raptor_abbrev_node* last_predicate = NULL;
   int rv = 0;
   raptor_avltree_iterator* iter = NULL;
-  int i;
 
   RAPTOR_DEBUG_ABBREV_NODE("Emitting subject properties", subject->node);
 
@@ -557,9 +556,9 @@ raptor_turtle_emit_subject_properties(raptor_serializer* serializer,
   if(raptor_sequence_size(subject->list_items) > 0)
     rv = raptor_turtle_emit_subject_list_items(serializer, subject, depth+1);
 
-  for(i = 0, (iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1));
+  for((iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1));
       iter && !rv;
-      i++, (rv = raptor_avltree_iterator_next(iter))) {
+      (rv = raptor_avltree_iterator_next(iter))) {
     raptor_abbrev_node** nodes;
     raptor_abbrev_node* predicate;
     raptor_abbrev_node* object;
@@ -672,7 +671,6 @@ raptor_mkr_emit_subject_resultset(raptor_serializer* serializer,
   raptor_abbrev_node* last_predicate = NULL;
   int rv = 0;
   raptor_avltree_iterator* iter = NULL;
-  int i;
   int skip_object;
 
 
@@ -683,9 +681,9 @@ raptor_mkr_emit_subject_resultset(raptor_serializer* serializer,
     rv = raptor_turtle_emit_subject_list_items(serializer, subject, depth+1);
 
 
-  for(i = 0, (iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1));
+  for((iter = raptor_new_avltree_iterator(subject->properties, NULL, NULL, 1));
       iter && !rv;
-      i++, (rv = raptor_avltree_iterator_next(iter))) {
+      (rv = raptor_avltree_iterator_next(iter))) {
     raptor_abbrev_node** nodes;
     raptor_abbrev_node* predicate;
     raptor_abbrev_node* object;