altstack: Don't use 0 pointer literals

[ccan] / ccan / list / list.h

diff --git a/ccan/list/list.h b/ccan/list/list.h
index 275442d23da05cb8fe9c462e75ffd589fa97e374..0800a0fa144f20f1ab0985b5b3dd369fe9f39eef 100644 (file)
--- a/ccan/list/list.h
+++ b/ccan/list/list.h
@@ -95,8 +95,8 @@ struct list_node *list_check_node(const struct list_node *n,
 #define list_debug(h, loc) list_check((h), loc)
 #define list_debug_node(n, loc) list_check_node((n), loc)
 #else
-#define list_debug(h, loc) (h)
-#define list_debug_node(n, loc) (n)
+#define list_debug(h, loc) ((void)loc, h)
+#define list_debug_node(n, loc) ((void)loc, n)
 #endif
 
 /**
@@ -111,7 +111,7 @@ struct list_node *list_check_node(const struct list_node *n,
  * Example:
  *     static struct list_head my_list = LIST_HEAD_INIT(my_list);
  */
-#define LIST_HEAD_INIT(name) { { &name.n, &name.n } }
+#define LIST_HEAD_INIT(name) { { &(name).n, &(name).n } }
 
 /**
  * LIST_HEAD - define and initialize an empty list_head