Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.10 280/545] usb: ohci-nxp: Fix refcount leak in ohci_hcd_nxp_probe | Date | Fri, 19 Aug 2022 17:40:50 +0200 |
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From: Miaoqian Lin <linmq006@gmail.com>
[ Upstream commit 302970b4cad3ebfda2c05ce06c322ccdc447d17e ]
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
Fixes: 73108aa90cbf ("USB: ohci-nxp: Use isp1301 driver") Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Miaoqian Lin <linmq006@gmail.com> Link: https://lore.kernel.org/r/20220603141231.979-1-linmq006@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/usb/host/ohci-nxp.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index 85878e8ad331..106a6bcefb08 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -164,6 +164,7 @@ static int ohci_hcd_nxp_probe(struct platform_device *pdev) } isp1301_i2c_client = isp1301_get_client(isp1301_node); + of_node_put(isp1301_node); if (!isp1301_i2c_client) return -EPROBE_DEFER; -- 2.35.1
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