if (!printk_time)
return 0;
+ rem_nsec = do_div(ts, 1000000000);
+
if (!buf)
- return 15;
+ return snprintf(NULL, 0, "[%5lu.000000] ", (unsigned long)ts);
- rem_nsec = do_div(ts, 1000000000);
return sprintf(buf, "[%5lu.%06lu] ",
(unsigned long)ts, rem_nsec / 1000);
}