uml: style fixes in arch/um/kernel

Joe Perches noticed some printks in smp.c that needed fixing.

While I was in there, I did the usual tidying in arch/um/kernel, which
should be fairly style-clean at this point:
	copyright updates
	emacs formatting comments removal
	include tidying
	style fixes

Cc: Joe Perches <joe@perches.com>
Signed-off-by: Jeff Dike <jdike@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 17 insertions, 14 deletions

diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c
index c716b5a6db1..984f80e668c 100644
--- a/arch/um/kernel/exitcode.c
+++ b/arch/um/kernel/exitcode.c
@@ -1,15 +1,17 @@
 /*
- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+ * Copyright (C) 2002 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
  * Licensed under the GPL
  */
 
-#include "linux/kernel.h"
-#include "linux/init.h"
-#include "linux/ctype.h"
-#include "linux/proc_fs.h"
-#include "asm/uaccess.h"
+#include <linux/ctype.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/proc_fs.h>
+#include <linux/types.h>
+#include <asm/uaccess.h>
 
-/* If read and write race, the read will still atomically read a valid
+/*
+ * If read and write race, the read will still atomically read a valid
  * value.
  */
 int uml_exitcode = 0;
@@ -19,18 +21,19 @@ static int read_proc_exitcode(char *page, char **start, off_t off,
 {
 	int len, val;
 
-	/* Save uml_exitcode in a local so that we don't need to guarantee
+	/*
+	 * Save uml_exitcode in a local so that we don't need to guarantee
 	 * that sprintf accesses it atomically.
 	 */
 	val = uml_exitcode;
 	len = sprintf(page, "%d\n", val);
 	len -= off;
-	if(len <= off+count)
+	if (len <= off+count)
 		*eof = 1;
 	*start = page + off;
-	if(len > count)
+	if (len > count)
 		len = count;
-	if(len < 0)
+	if (len < 0)
 		len = 0;
 	return len;
 }
@@ -41,11 +44,11 @@ static int write_proc_exitcode(struct file *file, const char __user *buffer,
 	char *end, buf[sizeof("nnnnn\0")];
 	int tmp;
 
-	if(copy_from_user(buf, buffer, count))
+	if (copy_from_user(buf, buffer, count))
 		return -EFAULT;
 
 	tmp = simple_strtol(buf, &end, 0);
-	if((*end != '\0') && !isspace(*end))
+	if ((*end != '\0') && !isspace(*end))
 		return -EINVAL;
 
 	uml_exitcode = tmp;
@@ -57,7 +60,7 @@ static int make_proc_exitcode(void)
 	struct proc_dir_entry *ent;
 
 	ent = create_proc_entry("exitcode", 0600, &proc_root);
-	if(ent == NULL){
+	if (ent == NULL) {
 		printk(KERN_WARNING "make_proc_exitcode : Failed to register "
 		       "/proc/exitcode\n");
 		return 0;