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Commit f3423d32 authored by Wei Yongjun's avatar Wei Yongjun Committed by Felipe Balbi
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usb: gadget: r8a66597-udc: fix error return code in r8a66597_probe() 



Fix to return -ENOMEM in the request alloc error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: default avatarWei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
parent 48ad20f3

drivers/usb/gadget/r8a66597-udc.c

+3 −1
Original line number Diff line number Diff line
@@ -1977,8 +1977,10 @@ static int __init r8a66597_probe(struct platform_device *pdev) 


	r8a66597->ep0_req = r8a66597_alloc_request(&r8a66597->ep[0].ep,

							GFP_KERNEL);

	if (r8a66597->ep0_req == NULL)

	if (r8a66597->ep0_req == NULL) {

		ret = -ENOMEM;

		goto clean_up3;

	}

	r8a66597->ep0_req->complete = nop_completion;



	ret = usb_add_gadget_udc(&pdev->dev, &r8a66597->gadget);