[PATCH v1 6/7] audit: Use task_is_in_root_ns()

Replace open coded checking root PID namespace with task_is_in_root_ns().

Signed-off-by: Leo Yan leo.yan@linaro.org --- kernel/audit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/audit.c b/kernel/audit.c index 121d37e700a6..c71d4182c05d 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1034,7 +1034,7 @@ static int audit_netlink_ok(struct sk_buff *skb, u16 msg_type) case AUDIT_MAKE_EQUIV: /* Only support auditd and auditctl in initial pid namespace * for now. */ - if (task_active_pid_ns(current) != &init_pid_ns) + if (!task_is_in_root_ns(current)) return -EPERM;

if (!netlink_capable(skb, CAP_AUDIT_CONTROL))