diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
index 85fd0aa..4ec0a29 100644
--- a/include/asm-generic/atomic.h
+++ b/include/asm-generic/atomic.h
@@ -2,7 +2,7 @@
 #define _ASM_GENERIC_ATOMIC_H
 /*
  * Copyright (C) 2005 Silicon Graphics, Inc.
- *	Christoph Lameter <clameter@sgi.com>
+ *	Christoph Lameter
  *
  * Allows to provide arch independent atomic definitions without the need to
  * edit all arch specific atomic.h files.
diff --git a/include/linux/slab.h b/include/linux/slab.h
index c2ad350..9aa90a6 100644
--- a/include/linux/slab.h
+++ b/include/linux/slab.h
@@ -1,7 +1,7 @@
 /*
  * Written by Mark Hemment, 1996 (markhe@nextd.demon.co.uk).
  *
- * (C) SGI 2006, Christoph Lameter <clameter@sgi.com>
+ * (C) SGI 2006, Christoph Lameter
  * 	Cleaned up and restructured to ease the addition of alternative
  * 	implementations of SLAB allocators.
  */
diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
index cef6f8f..d117ea2 100644
--- a/include/linux/slub_def.h
+++ b/include/linux/slub_def.h
@@ -4,7 +4,7 @@
 /*
  * SLUB : A Slab allocator without object queues.
  *
- * (C) 2007 SGI, Christoph Lameter <clameter@sgi.com>
+ * (C) 2007 SGI, Christoph Lameter
  */
 #include <linux/types.h>
 #include <linux/gfp.h>