diff --git a/mm/kasan/init.c b/mm/kasan/init.c
index 7dd63b736e6e..b8c6ec172bb2 100644
--- a/mm/kasan/init.c
+++ b/mm/kasan/init.c
@@ -492,7 +492,6 @@ int kasan_add_zero_shadow(void *start, unsigned long size)
 
 	ret = kasan_populate_early_shadow(shadow_start, shadow_end);
 	if (ret)
-		kasan_remove_zero_shadow(shadow_start,
-					size >> KASAN_SHADOW_SCALE_SHIFT);
+		kasan_remove_zero_shadow(start, size);
 	return ret;
 }