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Commit 25633d1f authored by Wei Yongjun's avatar Wei Yongjun Committed by Greg Kroah-Hartman
Browse files

greybus: arche-platform: Add missing of_node_put() in arche_platform_change_state() 



This node pointer is returned by of_find_compatible_node() with
refcount incremented in this function. of_node_put() on it before
exitting this function.

This is detected by Coccinelle semantic patch.

Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Acked-by: default avatarJohan Hovold <johan@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent cf55902b

drivers/staging/greybus/arche-platform.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -128,6 +128,7 @@ int arche_platform_change_state(enum arche_platform_state state, 
	pdev = of_find_device_by_node(np);

	pdev = of_find_device_by_node(np);

	if (!pdev) {

	if (!pdev) {

		pr_err("arche-platform device not found\n");

		pr_err("arche-platform device not found\n");

		of_node_put(np);

		return -ENODEV;

		return -ENODEV;

	}

	}