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>
diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c
index c716b5a..984f80e 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 @@
{
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 @@
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 @@
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;