[PATCH] usb: gadget: s3c2410_udc: fix error return code in s3c2410_udc_probe()

[Jingoo Han]

On Tuesday, May 07, 2013 8:48 PM, Wei Yongjun wrote:
> 
> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> Fix to return a negative error code in the gpio_to_irq() error handling
> case instead of 0, as done elsewhere in this function.
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>

Reviewed-by: Jingoo Han <jg1.han at samsung.com>

Best regards,
Jingoo Han


> ---
>  drivers/usb/gadget/s3c2410_udc.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/usb/gadget/s3c2410_udc.c b/drivers/usb/gadget/s3c2410_udc.c
> index d0e75e1..c974776 100644
> --- a/drivers/usb/gadget/s3c2410_udc.c
> +++ b/drivers/usb/gadget/s3c2410_udc.c
> @@ -1851,6 +1851,7 @@ static int s3c2410_udc_probe(struct platform_device *pdev)
>  		irq = gpio_to_irq(udc_info->vbus_pin);
>  		if (irq < 0) {
>  			dev_err(dev, "no irq for gpio vbus pin\n");
> +			retval = irq;
>  			goto err_gpio_claim;
>  		}
> 
> 
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