From: Xiaotian Feng <dfeng@redhat.com>
Date: Fri, 24 Jul 2009 09:31:41 +0000 (+0800)
Subject: driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=79f0313bfc67aa13abb931e8c12a1411f0161a68;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails

If kobject_init_and_add fails, sysdev_register should not send KOBJ_ADD
uevent to userspace.

Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 79a9ae5238ac..0d903909af7e 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -275,9 +275,9 @@ int sysdev_register(struct sys_device *sysdev)
 				drv->add(sysdev);
 		}
 		mutex_unlock(&sysdev_drivers_lock);
+		kobject_uevent(&sysdev->kobj, KOBJ_ADD);
 	}
 
-	kobject_uevent(&sysdev->kobj, KOBJ_ADD);
 	return error;
 }