Commit 060a485d authored Feb 28, 2022 by Hangyu Hua Committed by Greg Kroah-Hartman Apr 15, 2022

mips: ralink: fix a refcount leak in ill_acc_of_setup()



[ Upstream commit 4a0a1436053b17e50b7c88858fb0824326641793 ]

of_node_put(np) needs to be called when pdev == NULL.

Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 1dd7569b

arch/mips/ralink/ill_acc.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -61,6 +61,7 @@ static int __init ill_acc_of_setup(void)
	pdev = of_find_device_by_node(np);		pdev = of_find_device_by_node(np);
	if (!pdev) {		if (!pdev) {
	pr_err("%pOFn: failed to lookup pdev\n", np);		pr_err("%pOFn: failed to lookup pdev\n", np);
			of_node_put(np);
	return -EINVAL;		return -EINVAL;
	}		}