[PATCH 3.11 089/128] workqueue: fix dev_set_uevent_suppress() imbalance

[Luis Henriques]

3.11.10.14 -stable review patch.  If anyone has any objections, please let me know.

------------------

From: Maxime Bizon <mbizon at freebox.fr>

commit bddbceb688c6d0decaabc7884fede319d02f96c8 upstream.

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

Signed-off-by: Maxime Bizon <mbizon at freebox.fr>
Signed-off-by: Tejun Heo <tj at kernel.org>
Fixes: 226223ab3c4118ddd10688cc2c131135848371ab
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
 kernel/workqueue.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 23071c9acdc1..ac1336d91ba1 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -3391,6 +3391,7 @@ 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;
 }
-- 
1.9.1