workqueue: fix dev_set_uevent_suppress() imbalance

commit bddbceb688c6d0decaabc7884fede319d02f96c8 upstream.

Uevents are suppressed during attributes registration, but never
restored, so kobject_uevent() does nothing.

Signed-off-by: Maxime Bizon <mbizon@freebox.fr>
Signed-off-by: Tejun Heo <tj@kernel.org>
Fixes: 226223ab3c4118ddd10688cc2c131135848371ab
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index b6a3941..d3e415b 100644 (file)
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3415,6 +3415,7 @@ int workqueue_sysfs_register(struct workqueue_struct *wq)
                }
        }
 
+       dev_set_uevent_suppress(&wq_dev->dev, false);
        kobject_uevent(&wq_dev->dev.kobj, KOBJ_ADD);
        return 0;
 }