diff --git a/libc/kernel/uapi/linux/raid/md_p.h b/libc/kernel/uapi/linux/raid/md_p.h
index 1a20a7e..52a1dab 100644
--- a/libc/kernel/uapi/linux/raid/md_p.h
+++ b/libc/kernel/uapi/linux/raid/md_p.h
@@ -96,13 +96,13 @@
  __u32 spare_disks;
  __u32 sb_csum;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
-#if defined(__BYTE_ORDER) && __BYTE_ORDER == __BIG_ENDIAN || defined(__BIG_ENDIAN)
+#if defined(__BYTE_ORDER) ? __BYTE_ORDER == __BIG_ENDIAN : defined(__BIG_ENDIAN)
  __u32 events_hi;
  __u32 events_lo;
  __u32 cp_events_hi;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u32 cp_events_lo;
-#elif (defined(__BYTE_ORDER) && (__BYTE_ORDER == __LITTLE_ENDIAN)) || defined(__LITTLE_ENDIAN)
+#elif defined(__BYTE_ORDER) ? __BYTE_ORDER == __LITTLE_ENDIAN : defined(__LITTLE_ENDIAN)
  __u32 events_lo;
  __u32 events_hi;
 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */