prune: remove unnecessary casts

diff --git a/contrib/prune/prune.c b/contrib/prune/prune.c
index 20afe4504dd4260b2be23b01b9ce6845f555fac7..f33922c02e69fc3df11ebce3d7c89ce780817ad3 100644 (file)
--- a/contrib/prune/prune.c
+++ b/contrib/prune/prune.c
@@ -140,7 +140,7 @@ int main(int argc, char **argv)
                fprintf(stderr, "Pruning node %s\n", (char*)node_list.data[i]);
 
            /* check whether a node of that name exists at all */
-           node = agnode(graph, (char*)node_list.data[i], 0);
+           node = agnode(graph, node_list.data[i], 0);
            if (node == NULL) {
                fprintf(stderr,
                        "*** Warning: No such node: %s -- gracefully skipping this one\n",
@@ -253,12 +253,12 @@ static void addattr(generic_list_t * l, char *a) {
     /* pointer to argument value */
     sp->v = gv_strdup(p);
 
-    add_to_generic_list(l, (gl_data) sp);
+    add_to_generic_list(l, sp);
 }
 
 /* add element to node list */
 static void addnode(generic_list_t *l, char *n) {
     char *sp = gv_strdup(n);
 
-    add_to_generic_list(l, (gl_data) sp);
+    add_to_generic_list(l, sp);
 }