| Message ID | 20220519020434.31575-1-lizhengyu3@huawei.com |
|---|---|
| State | New |
| Headers | show |
| Series | [-next] usb: host: ohci-tmio: Fix unchecked return value for device_wakeup_enable | expand |
diff --git a/drivers/usb/host/ohci-tmio.c b/drivers/usb/host/ohci-tmio.c index 49539b9f0e94..8148dc90c066 100644 --- a/drivers/usb/host/ohci-tmio.c +++ b/drivers/usb/host/ohci-tmio.c @@ -244,7 +244,7 @@ static int ohci_hcd_tmio_drv_probe(struct platform_device *dev) if (ret) goto err_add_hcd; - device_wakeup_enable(hcd->self.controller); + ret = device_wakeup_enable(hcd->self.controller); if (ret == 0) return ret;
The return value of device_wakeup_enable() is unchecked, as the result usb_remove_hcd() is unreachable even if device_wakeup_enable() is failed. Fixes: 78c73414f4f6 ("USB: ohci: add support for tmio-ohci cell") Signed-off-by: Li Zhengyu <lizhengyu3@huawei.com> --- drivers/usb/host/ohci-tmio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)