GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

uml: style fixes in arch/um/kernel

Browse source 
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>
This commit is contained in:
Jeff Dike 2008-02-04 22:31:14 -08:00 • committed by Linus Torvalds
parent e6a2d1f702
commit c5d4bb171c
14 changed files with 122 additions and 133 deletions
Download patch file Download diff file Expand all files Collapse all files

31
arch/um/kernel/exitcode.c
View file

@ -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;