From f3423d3258cd9939c06df75a582b16d52fc2249f Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 7 May 2013 19:48:50 +0800 Subject: 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: Wei Yongjun Signed-off-by: Felipe Balbi --- drivers/usb/gadget/r8a66597-udc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/usb/gadget') diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 0b742d17184..7ff7d9cf206 100644 --- a/drivers/usb/gadget/r8a66597-udc.c +++ b/drivers/usb/gadget/r8a66597-udc.c @@ -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); -- cgit v1.2.3