Re: [PATCH v2 5/5] usb: gadget: atmel_usba_udc: add missing ret value check

[Michal Nazarewicz <mina86@mina86.com>]

On Wed, Jul 08 2015, Robert Baldyga wrote:
> Add missing return value check. In case of error print debug message
> and return error code.
>
> Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

Acked-by: Michal Nazarewicz <mina86@mina86.com>

> ---
>  drivers/usb/gadget/udc/atmel_usba_udc.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
> index 4095cce0..37d414e 100644
> --- a/drivers/usb/gadget/udc/atmel_usba_udc.c
> +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
> @@ -1989,6 +1989,10 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev,
>  		ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc");
>  
>  		ret = of_property_read_string(pp, "name", &name);
> +		if (ret) {
> +			dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret);
> +			goto err;
> +		}
>  		ep->ep.name = name;
>  
>  		ep->ep_regs = udc->regs + USBA_EPT_BASE(i);
> -- 
> 1.9.1
>

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..o | Computer Science,  Michał “mina86” Nazarewicz    (o o)
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