No need to save the debugfs dentry for the "devices_deferred" debugfs
file (gotta love the juxtaposition), if we need to remove it we can look
it up from debugfs itself.
Cc: "Rafael J. Wysocki" <raf...@kernel.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
drivers/base/dd.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index 9179825ff646..66c31cda5462 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -55,7 +55,6 @@ static DEFINE_MUTEX(deferred_probe_mutex);
static LIST_HEAD(deferred_probe_pending_list);
static LIST_HEAD(deferred_probe_active_list);
static atomic_t deferred_trigger_count = ATOMIC_INIT(0);
-static struct dentry *deferred_devices;
static bool initcalls_done;
/* Save the async probe drivers' name from kernel cmdline */
@@ -310,8 +309,8 @@ static DECLARE_DELAYED_WORK(deferred_probe_timeout_work,
deferred_probe_timeout_
*/
static int deferred_probe_initcall(void)
{
- deferred_devices = debugfs_create_file("devices_deferred", 0444, NULL,
- NULL, &deferred_devs_fops);
+ debugfs_create_file("devices_deferred", 0444, NULL, NULL,
+ &deferred_devs_fops);
driver_deferred_probe_enable = true;
driver_deferred_probe_trigger();
@@ -336,7 +335,7 @@ late_initcall(deferred_probe_initcall);
static void __exit deferred_probe_exit(void)
{
- debugfs_remove_recursive(deferred_devices);
+ debugfs_remove_recursive(debugfs_lookup("devices_deferred", NULL));
}
__exitcall(deferred_probe_exit);
--
2.30.1
