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>
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 96def1d..1417e5c 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -163,8 +163,7 @@
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);
}