avoid unused args in callbacks freeItem

the function must be compatible with specified signature

diff --git a/lib/common/utils.c b/lib/common/utils.c
index 3714dfef5beafca94d93bbab51c57d4381bb1189..cd6fe02afe1d72a3fbd5fcc8b9cf6bc37669f273 100644 (file)
--- a/lib/common/utils.c
+++ b/lib/common/utils.c
@@ -990,6 +990,8 @@ static void *newItem(Dt_t * d, item * objp, Dtdisc_t * disc)
  */
 static void freeItem(Dt_t * d, item * obj, Dtdisc_t * disc)
 {
+    (void)d;
+    (void)disc;
     free(obj);
 }