[DLM] fs/dlm/lowcomms-tcp.c: remove 2 functions

	return -1;

}

/* API send message call, may queue the request */

/* N.B. This is the old interface - use the new one for new calls */

int lowcomms_send_message(int nodeid, char *buf, int len, gfp_t allocation)

{

	struct writequeue_entry *e;

	char *b;

	e = dlm_lowcomms_get_buffer(nodeid, len, allocation, &b);

	if (e) {

		memcpy(b, buf, len);

		dlm_lowcomms_commit_buffer(e);

		return 0;

	}

	return -ENOBUFS;

}

/* Look for activity on active sockets */

static void process_sockets(void)

{

	return 0;

}

/*

 * Return the largest buffer size we can cope with.

 */

int lowcomms_max_buffer_size(void)

{

	return PAGE_CACHE_SIZE;

}

void dlm_lowcomms_stop(void)

{

	int i;