driver core: Delete an unnecessary check before the function call "put_device"
The put_device() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 07304a3..e0998b6 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1095,8 +1095,7 @@
kobject_del(&dev->kobj);
Error:
cleanup_device_parent(dev);
- if (parent)
- put_device(parent);
+ put_device(parent);
name_error:
kfree(dev->p);
dev->p = NULL;