Add dummy macros for conditionally defined macros

list.h

@@ -411,6 +411,12 @@ static inline void list_move_tail(struct list_head *node,
     for (entry = list_entry((head)->next, typeof(*entry), member); \
          &entry->member != (head);                                 \
          entry = list_entry(entry->member.next, typeof(*entry), member))
+#else
+/* The negative width bit-field makes a compile-time error for use of this. It
+ * works in the same way as BUILD_BUG_ON_ZERO macro of Linux kernel.
+ */
+#define list_for_each_entry(entry, head, member) \
+    for (entry = (void *) 1; sizeof(struct { int : -1; }); ++(entry))
 #endif
 
 /**
@@ -450,6 +456,10 @@ static inline void list_move_tail(struct list_head *node,
         safe = list_entry(entry->member.next, typeof(*entry), member); \
          &entry->member != (head); entry = safe,                       \
         safe = list_entry(safe->member.next, typeof(*entry), member))
+#else
+#define list_for_each_entry_safe(entry, safe, head, member)       \
+    for (entry = safe = (void *) 1; sizeof(struct { int : -1; }); \
+         ++(entry), ++(safe))
 #endif
 
 #undef __LIST_HAVE_TYPEOF

scripts/checksums

@@ -1,3 +1,3 @@
 db6784ff3917888db4d1dceaa0570d99ed40e762  queue.h
-a35ff719849dbe38d903576a332989c5ba7242bf  list.h
+27d7a57c6bab59beda9178f240db1aa7c0062361  list.h
 3bb0192cee08d165fd597a9f6fbb404533e28fcf  scripts/check-commitlog.sh