diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index 4dcbc2c..aa5d4a6 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -152,12 +152,10 @@
 	if (size <= KMALLOC_MIN_SIZE)
 		return KMALLOC_SHIFT_LOW;
 
-#if KMALLOC_MIN_SIZE <= 64
-	if (size > 64 && size <= 96)
+	if (KMALLOC_MIN_SIZE <= 32 && size > 64 && size <= 96)
 		return 1;
-	if (size > 128 && size <= 192)
+	if (KMALLOC_MIN_SIZE <= 64 && size > 128 && size <= 192)
 		return 2;
-#endif
 	if (size <=          8) return 3;
 	if (size <=         16) return 4;
 	if (size <=         32) return 5;