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/smb.h b/libc/kernel/common/linux/smb.h
index 68ec88b..72c8967 100644
--- a/libc/kernel/common/linux/smb.h
+++ b/libc/kernel/common/linux/smb.h
@@ -7,60 +7,55 @@
  ***   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_SMB_H
 #define _LINUX_SMB_H
+
 #include <linux/types.h>
+
 enum smb_protocol {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  SMB_PROTOCOL_NONE,
  SMB_PROTOCOL_CORE,
  SMB_PROTOCOL_COREPLUS,
  SMB_PROTOCOL_LANMAN1,
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  SMB_PROTOCOL_LANMAN2,
  SMB_PROTOCOL_NT1
 };
+
 enum smb_case_hndl {
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  SMB_CASE_DEFAULT,
  SMB_CASE_LOWER,
  SMB_CASE_UPPER
 };
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
 struct smb_dskattr {
  __u16 total;
  __u16 allocblocks;
  __u16 blocksize;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u16 free;
 };
+
 struct smb_conn_opt {
+
  unsigned int fd;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+
  enum smb_protocol protocol;
  enum smb_case_hndl case_handling;
+
  __u32 max_xmit;
  __u16 server_uid;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u16 tid;
+
  __u16 secmode;
  __u16 maxmux;
  __u16 maxvcs;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __u16 rawmode;
  __u32 sesskey;
+
  __u32 maxraw;
  __u32 capabilities;
-/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
  __s16 serverzone;
 };
+
 #endif