kvlist: avoid unused-but-set warnings in code not using the name in kvlist_for_each()

[project/libubox.git] / kvlist.h

diff --git a/kvlist.h b/kvlist.h
index 339cc1d..a4e1b1d 100644 (file)
--- a/kvlist.h
+++ b/kvlist.h
@@ -37,7 +37,7 @@ struct kvlist_node {
 
 #define kvlist_for_each(kv, name, value) \
        for (value = (void *) __avl_list_to_kv((kv)->avl.list_head.next)->data,                 \
-            name = (const char *) __ptr_to_kv(value)->avl.key;                                 \
+            name = (const char *) __ptr_to_kv(value)->avl.key, (void) name;                    \
             &__ptr_to_kv(value)->avl.list != &(kv)->avl.list_head;                             \
             value = (void *) (__avl_list_to_kv(__ptr_to_kv(value)->avl.list.next))->data,      \
             name = (const char *) __ptr_to_kv(value)->avl.key)