Commit c1cc0d51 authored Mar 11, 2018 by Arvind Yadav Committed by Greg Kroah-Hartman Mar 15, 2018

driver core: node: use put_device() if device_register fail



if device_register() returned an error! Always use put_device()
to give up the reference initialized.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c8ae1674

drivers/base/node.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -315,7 +315,9 @@ static int register_node(struct node *node, int num)
		node->dev.groups = node_dev_groups;
		error = device_register(&node->dev);

		if (!error){
		if (error)
		put_device(&node->dev);
		else {
		hugetlb_register_node(node);

		compaction_register_node(node);