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| author | Leo Yan <leo.yan@linaro.org> | 2022-01-26 13:04:27 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-01-26 18:57:09 -0800 |
| commit | 42c66d16756402c4749d94f005a998a43e8fa338 (patch) | |
| tree | 022c0f7b9640652bb8b18b8a03d2936b673ae1b2 /drivers/connector | |
| parent | d7e4f8545b497b3f5687e592f1c355cbaee64c8c (diff) | |
| download | lwn-42c66d16756402c4749d94f005a998a43e8fa338.tar.gz lwn-42c66d16756402c4749d94f005a998a43e8fa338.zip | |
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 <leo.yan@linaro.org>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/connector')
| -rw-r--r-- | drivers/connector/cn_proc.c | 2 |
1 files changed, 1 insertions, 1 deletions
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. */ |