diff --git a/include/linux/nospec.h b/include/linux/nospec.h
index fbc98e2..d6701e3 100644
--- a/include/linux/nospec.h
+++ b/include/linux/nospec.h
@@ -30,26 +30,6 @@ static inline unsigned long array_index_mask_nospec(unsigned long index,
 #endif
 
 /*
- * Warn developers about inappropriate array_index_nospec() usage.
- *
- * Even if the CPU speculates past the WARN_ONCE branch, the
- * sign bit of @index is taken into account when generating the
- * mask.
- *
- * This warning is compiled out when the compiler can infer that
- * @index and @size are less than LONG_MAX.
- */
-#define array_index_mask_nospec_check(index, size)				\
-({										\
-	if (WARN_ONCE(index > LONG_MAX || size > LONG_MAX,			\
-	    "array_index_nospec() limited to range of [0, LONG_MAX]\n"))	\
-		_mask = 0;							\
-	else									\
-		_mask = array_index_mask_nospec(index, size);			\
-	_mask;									\
-})
-
-/*
  * array_index_nospec - sanitize an array index after a bounds check
  *
  * For a code sequence like:
@@ -67,7 +47,7 @@ static inline unsigned long array_index_mask_nospec(unsigned long index,
 ({									\
 	typeof(index) _i = (index);					\
 	typeof(size) _s = (size);					\
-	unsigned long _mask = array_index_mask_nospec_check(_i, _s);	\
+	unsigned long _mask = array_index_mask_nospec(_i, _s);		\
 									\
 	BUILD_BUG_ON(sizeof(_i) > sizeof(long));			\
 	BUILD_BUG_ON(sizeof(_s) > sizeof(long));			\