[PATCH] cmm NULL noise removal, __user annotations

static long cmm_timeout_pages = 0;

static long cmm_timeout_seconds = 0;

static struct cmm_page_array *cmm_page_list = 0;

static struct cmm_page_array *cmm_timed_page_list = 0;

static struct cmm_page_array *cmm_page_list = NULL;

static struct cmm_page_array *cmm_timed_page_list = NULL;

static unsigned long cmm_thread_active = 0;

static struct work_struct cmm_thread_starter;

static int

cmm_pages_handler(ctl_table *ctl, int write, struct file *filp,

		  void *buffer, size_t *lenp, loff_t *ppos)

		  void __user *buffer, size_t *lenp, loff_t *ppos)

{

	char buf[16], *p;

	long pages;

static int

cmm_timeout_handler(ctl_table *ctl, int write, struct file *filp,

		    void *buffer, size_t *lenp, loff_t *ppos)

		    void __user *buffer, size_t *lenp, loff_t *ppos)

{

	char buf[64], *p;

	long pages, seconds;

#ifdef CONFIG_CMM_IUCV

	smsg_register_callback(SMSG_PREFIX, cmm_smsg_target);

#endif

	INIT_WORK(&cmm_thread_starter, (void *) cmm_start_thread, 0);

	INIT_WORK(&cmm_thread_starter, (void *) cmm_start_thread, NULL);

	init_waitqueue_head(&cmm_thread_wait);

	init_timer(&cmm_timer);

	return 0;