diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-05-07 19:48:50 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-05-15 17:25:00 +0300 |
| commit | f3423d3258cd9939c06df75a582b16d52fc2249f (patch) | |
| tree | 55cc6fa9770b81d89e6e498bdf56d67b10731231 /drivers/usb | |
| parent | 48ad20f32d1153ad6a0a95ad2bfc391daa13fcad (diff) | |
| download | linux-f3423d3258cd9939c06df75a582b16d52fc2249f.tar.bz2 | |
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 <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/r8a66597-udc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/r8a66597-udc.c b/drivers/usb/gadget/r8a66597-udc.c index 0b742d171843..7ff7d9cf2061 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); |