Driver: remove redundant kobject_unregister checks

Here is a patch that removes all redundant kobject_unregister argument checks.

Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/base/class.c b/drivers/base/class.c
index 96def1ddba19..1417e5cd4c6f 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -163,8 +163,7 @@ int class_register(struct class * cls)
 void class_unregister(struct class * cls)
 {
         pr_debug("device class '%s': unregistering\n", cls->name);
-        if (cls->virtual_dir)
-                kobject_unregister(cls->virtual_dir);
+        kobject_unregister(cls->virtual_dir);
         remove_class_attrs(cls);
         subsystem_unregister(&cls->subsys);
 }