driver core: fix memory leak on one error path in bus_register()
Reported-by: huangweibing@gmail.com
Signed-off-by: Jike Song <albcamus@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 12eec3f..eb1b7fa 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -945,8 +945,8 @@
bus_remove_file(bus, &bus_attr_uevent);
bus_uevent_fail:
kset_unregister(&bus->p->subsys);
- kfree(bus->p);
out:
+ kfree(bus->p);
bus->p = NULL;
return retval;
}