Revert "Update bionic kernel headers using update_all.py"

This reverts commit 94a85f663694e1869acb1c2e8a3c374a6fa3ab86

There is a smoke test failure for Prime but Crespo/Stingray are fine. Will revert the change for now until further investigation is made.
diff --git a/libc/kernel/common/linux/if_fddi.h b/libc/kernel/common/linux/if_fddi.h
index e03e519..f59492f 100644
--- a/libc/kernel/common/linux/if_fddi.h
+++ b/libc/kernel/common/linux/if_fddi.h
@@ -7,92 +7,77 @@
  ***   structures, and macros generated from the original header, and thus,
  ***   contains no copyrightable information.
  ***
- ***   To edit the content of this header, modify the corresponding
- ***   source file (e.g. under external/kernel-headers/original/) then
- ***   run bionic/libc/kernel/tools/update_all.py
- ***
- ***   Any manual change here will be lost the next time this script will
- ***   be run. You've been warned!
- ***
  ****************************************************************************
  ****************************************************************************/
 #ifndef _LINUX_IF_FDDI_H
 #define _LINUX_IF_FDDI_H
+
 #define FDDI_K_ALEN 6  
 #define FDDI_K_8022_HLEN 16  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_K_SNAP_HLEN 21  
 #define FDDI_K_8022_ZLEN 16  
 #define FDDI_K_SNAP_ZLEN 21  
 #define FDDI_K_8022_DLEN 4475  
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_K_SNAP_DLEN 4470  
 #define FDDI_K_LLC_ZLEN 13  
 #define FDDI_K_LLC_LEN 4491  
+
 #define FDDI_FC_K_VOID 0x00 
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80 
 #define FDDI_FC_K_RESTRICTED_TOKEN 0xC0 
 #define FDDI_FC_K_SMT_MIN 0x41
 #define FDDI_FC_K_SMT_MAX 0x4F
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_FC_K_MAC_MIN 0xC1
 #define FDDI_FC_K_MAC_MAX 0xCF 
 #define FDDI_FC_K_ASYNC_LLC_MIN 0x50
 #define FDDI_FC_K_ASYNC_LLC_DEF 0x54
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_FC_K_ASYNC_LLC_MAX 0x5F
 #define FDDI_FC_K_SYNC_LLC_MIN 0xD0
 #define FDDI_FC_K_SYNC_LLC_MAX 0xD7
 #define FDDI_FC_K_IMPLEMENTOR_MIN 0x60
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_FC_K_IMPLEMENTOR_MAX 0x6F
 #define FDDI_FC_K_RESERVED_MIN 0x70
 #define FDDI_FC_K_RESERVED_MAX 0x7F
+
 #define FDDI_EXTENDED_SAP 0xAA
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #define FDDI_UI_CMD 0x03
+
 struct fddi_8022_1_hdr
  {
  __u8 dsap;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 ssap;
  __u8 ctrl;
  } __attribute__ ((packed));
+
 struct fddi_8022_2_hdr
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  {
  __u8 dsap;
  __u8 ssap;
  __u8 ctrl_1;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 ctrl_2;
  } __attribute__ ((packed));
+
 #define FDDI_K_OUI_LEN 3
 struct fddi_snap_hdr
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  {
  __u8 dsap;
  __u8 ssap;
  __u8 ctrl;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u8 oui[FDDI_K_OUI_LEN];
  __be16 ethertype;
  } __attribute__ ((packed));
+
 struct fddihdr
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  {
  __u8 fc;
  __u8 daddr[FDDI_K_ALEN];
  __u8 saddr[FDDI_K_ALEN];
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  union
  {
  struct fddi_8022_1_hdr llc_8022_1;
  struct fddi_8022_2_hdr llc_8022_2;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  struct fddi_snap_hdr llc_snap;
  } hdr;
  } __attribute__ ((packed));
+
 #endif
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */