The files include kernel/audit.h are complied only when CONFIG_AUDIT is set. Just like audit_pid,there is no need to surround audit_ever_enabled with CONFIG_AUDIT. Signed-off-by: Gao feng <gaofeng(a)cn.fujitsu.com&gt; --- kernel/audit.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/kernel/audit.h b/kernel/audit.h index d06ffc1..11468d9 100644 --- a/kernel/audit.h +++ b/kernel/audit.h @@ -59,9 +59,7 @@ struct audit_entry { struct audit_krule rule; }; -#ifdef CONFIG_AUDIT extern int audit_ever_enabled; -#endif extern int audit_pid;