From 42c66d16756402c4749d94f005a998a43e8fa338 Mon Sep 17 00:00:00 2001 From: Leo Yan Date: Wed, 26 Jan 2022 13:04:27 +0800 Subject: connector/cn_proc: Use task_is_in_init_pid_ns() This patch replaces open code with task_is_in_init_pid_ns() to check if a task is in root PID namespace. Signed-off-by: Leo Yan Acked-by: Balbir Singh Signed-off-by: Jakub Kicinski --- drivers/connector/cn_proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/connector') diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c index 646ad385e490..ccac1c453080 100644 --- a/drivers/connector/cn_proc.c +++ b/drivers/connector/cn_proc.c @@ -358,7 +358,7 @@ static void cn_proc_mcast_ctl(struct cn_msg *msg, * other namespaces. */ if ((current_user_ns() != &init_user_ns) || - (task_active_pid_ns(current) != &init_pid_ns)) + !task_is_in_init_pid_ns(current)) return; /* Can only change if privileged. */ -- cgit v1.2.3-58-ga151