#include <linux/kernel.h>
#include <linux/sched.h>
#include <linux/smp.h>
-#include <linux/smp_lock.h>
#include <linux/ioctl.h>
#include <linux/fs.h>
#include <linux/file.h>
void __exit cleanup_socksys(void)
{
- if (unregister_chrdev(30, "socksys"))
- printk ("Couldn't unregister socksys character device\n");
+ unregister_chrdev(30, "socksys");
}