diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index da01c381..6315e53a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -281,7 +281,7 @@ 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(T, member)        T member[0]
 #endif
 
 #endif
diff --git a/linux/shrinker.c b/linux/shrinker.c
index 361196ac..91f633b5 100644
--- a/linux/shrinker.c
+++ b/linux/shrinker.c
@@ -69,7 +69,7 @@ void run_shrinkers(gfp_t gfp_mask, bool allocation_failed)
 {
 	struct shrinker *shrinker;
 	struct sysinfo info;
-	struct mallinfo2 malloc_info = mallinfo2();
+	struct mallinfo malloc_info = mallinfo();
 	s64 want_shrink;
 
 	if (!(gfp_mask & GFP_KERNEL))