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authorLeo Yan <leo.yan@linaro.org>2022-01-26 13:04:27 +0800
committerJakub Kicinski <kuba@kernel.org>2022-01-26 18:57:09 -0800
commit42c66d16756402c4749d94f005a998a43e8fa338 (patch)
tree022c0f7b9640652bb8b18b8a03d2936b673ae1b2 /drivers/connector
parentd7e4f8545b497b3f5687e592f1c355cbaee64c8c (diff)
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.c2
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. */