lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

usb: gadget: r8a66597-udc: fix error return code in r8a66597_probe()

Browse Source 
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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Wei Yongjun
2013-05-07 19:48:50 +08:00
committed by Felipe Balbi
parent 48ad20f32d
commit f3423d3258
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/gadget/r8a66597-udc.c
View File

@@ -1977,8 +1977,10 @@ static int __init r8a66597_probe(struct platform_device *pdev)
r8a66597->ep0_req = r8a66597_alloc_request(&r8a66597->ep[0].ep, r8a66597->ep0_req = r8a66597_alloc_request(&r8a66597->ep[0].ep,
GFP_KERNEL); GFP_KERNEL);
if (r8a66597->ep0_req == NULL) if (r8a66597->ep0_req == NULL) {
ret = -ENOMEM;
goto clean_up3; goto clean_up3;
}
r8a66597->ep0_req->complete = nop_completion; r8a66597->ep0_req->complete = nop_completion;
ret = usb_add_gadget_udc(&pdev->dev, &r8a66597->gadget); ret = usb_add_gadget_udc(&pdev->dev, &r8a66597->gadget);