Fix fallback flex array

Signed-off-by: Alexander Fougner <[email protected]>
fougner · Dec 7, 2023 · abf0d90 · abf0d90
1 parent 1c2cb80
commit abf0d90
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
@@ -281,7 +281,11 @@ static inline void dump_stack(void) {}
 #ifdef __DECLARE_FLEX_ARRAY
 #define DECLARE_FLEX_ARRAY(TYPE, NAME) __DECLARE_FLEX_ARRAY(TYPE, NAME)
 #else
-#define __DECLARE_FLEX_ARRAY(T, member)	T member[0]
+#define DECLARE_FLEX_ARRAY(TYPE, NAME)        \
+        struct { \
+                struct { } __empty_ ## NAME; \
+                TYPE NAME[]; \
+        }
 #endif
 
 #endif