[S390] arch/s390/kernel/process.c: fix whitespace damage

Fix all the whitespace damage in process.c, especially copy_thread().
Next patch will add code to copy_thread() which needs to 'fixed' first.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

arch/s390/kernel/process.c

 /*
- *  arch/s390/kernel/process.c
+ * This file handles the architecture dependent parts of process handling.
  *
- *  S390 version
- *    Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
- *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com),
- *               Hartmut Penner (hp@de.ibm.com),
- *               Denis Joseph Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com),
- *
- *  Derived from "arch/i386/kernel/process.c"
- *    Copyright (C) 1995, Linus Torvalds
- */
-
-/*
- * This file handles the architecture-dependent parts of process handling..
+ *    Copyright IBM Corp. 1999,2009
+ *    Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>,
+ *		 Hartmut Penner <hp@de.ibm.com>,
+ *		 Denis Joseph Barrow,
  */
 
 #include <linux/compiler.h>
@@ -169,7 +161,7 @@ void release_thread(struct task_struct *dead_task)
 
 int copy_thread(int nr, unsigned long clone_flags, unsigned long new_stackp,
 		unsigned long unused,
-        struct task_struct * p, struct pt_regs * regs)
+		struct task_struct *p, struct pt_regs *regs)
 {
 	struct fake_frame
 	{
@@ -221,8 +213,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long new_stackp,
 	/* start new process with ar4 pointing to the correct address space */
 	p->thread.mm_segment = get_fs();
 	/* Don't copy debug registers */
-        memset(&p->thread.per_info,0,sizeof(p->thread.per_info));
-
+	memset(&p->thread.per_info, 0, sizeof(p->thread.per_info));
 	return 0;
 }
 
@@ -346,4 +337,3 @@ unsigned long get_wchan(struct task_struct *p)
 	}
 	return 0;
 }
-