mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-30 23:54:04 +08:00
6d4561110a
For consistency drop & in front of every proc_handler. Explicity taking the address is unnecessary and it prevents optimizations like stubbing the proc_handlers to NULL. Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Joe Perches <joe@perches.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
52 lines
946 B
C
52 lines
946 B
C
/*
|
|
* Copyright (C) 2003 Christoph Hellwig.
|
|
* Released under GPL v2.
|
|
*/
|
|
|
|
#include <linux/errno.h>
|
|
#include <linux/init.h>
|
|
#include <linux/kernel.h>
|
|
#include <linux/sysctl.h>
|
|
|
|
#include "scsi_logging.h"
|
|
#include "scsi_priv.h"
|
|
|
|
|
|
static ctl_table scsi_table[] = {
|
|
{ .procname = "logging_level",
|
|
.data = &scsi_logging_level,
|
|
.maxlen = sizeof(scsi_logging_level),
|
|
.mode = 0644,
|
|
.proc_handler = proc_dointvec },
|
|
{ }
|
|
};
|
|
|
|
static ctl_table scsi_dir_table[] = {
|
|
{ .procname = "scsi",
|
|
.mode = 0555,
|
|
.child = scsi_table },
|
|
{ }
|
|
};
|
|
|
|
static ctl_table scsi_root_table[] = {
|
|
{ .procname = "dev",
|
|
.mode = 0555,
|
|
.child = scsi_dir_table },
|
|
{ }
|
|
};
|
|
|
|
static struct ctl_table_header *scsi_table_header;
|
|
|
|
int __init scsi_init_sysctl(void)
|
|
{
|
|
scsi_table_header = register_sysctl_table(scsi_root_table);
|
|
if (!scsi_table_header)
|
|
return -ENOMEM;
|
|
return 0;
|
|
}
|
|
|
|
void scsi_exit_sysctl(void)
|
|
{
|
|
unregister_sysctl_table(scsi_table_header);
|
|
}
|