security: tomoyo: Fix obsolete function

simple_strtoul is obsolete, and use kstrtouint instead

Signed-off-by: Ding Xiang <[email protected]>
Acked-by: Tetsuo Handa <[email protected]>
Signed-off-by: James Morris <[email protected]>
This commit is contained in:
Ding Xiang 2018-09-04 16:41:39 +08:00 • committed by James Morris
commit dbdb75bd08

View file

@ -1660,7 +1660,8 @@ static void tomoyo_read_pid(struct tomoyo_io_buffer *head)
head->r.eof = true;
if (tomoyo_str_starts(&buf, "global-pid "))
global_pid = true;
pid = (unsigned int) simple_strtoul(buf, NULL, 10);
if (kstrtouint(buf, 10, &pid))
return;
rcu_read_lock();
if (global_pid)
p = find_task_by_pid_ns(pid, &init_pid_ns);