Update bionic kernel headers using update_all.py

Change-Id: I4da6b23cdbce89445f1ca5d2fadeb23345ce694c
diff --git a/libc/kernel/common/linux/etherdevice.h b/libc/kernel/common/linux/etherdevice.h
index d087e8f..2602995 100644
--- a/libc/kernel/common/linux/etherdevice.h
+++ b/libc/kernel/common/linux/etherdevice.h
@@ -7,13 +7,19 @@
  ***   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_ETHERDEVICE_H
 #define _LINUX_ETHERDEVICE_H
-
 #include <linux/if_ether.h>
 #include <linux/netdevice.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
 #include <linux/random.h>
-
 #endif