Commit 5f0163a5 authored by Markus Elfring's avatar Markus Elfring Committed by Greg Kroah-Hartman

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: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7ca7ec40
...@@ -1095,8 +1095,7 @@ int device_add(struct device *dev) ...@@ -1095,8 +1095,7 @@ int device_add(struct device *dev)
kobject_del(&dev->kobj); kobject_del(&dev->kobj);
Error: Error:
cleanup_device_parent(dev); cleanup_device_parent(dev);
if (parent) put_device(parent);
put_device(parent);
name_error: name_error:
kfree(dev->p); kfree(dev->p);
dev->p = NULL; dev->p = NULL;
......
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