diff options
| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-05-07 19:49:08 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-05-15 17:25:11 +0300 |
| commit | ef89a1f3a84d127bdcda7e4dd54f763d2f88203f (patch) | |
| tree | d77d15aba38e5c2b628d3ec488243fc9f444c125 | |
| parent | f3423d3258cd9939c06df75a582b16d52fc2249f (diff) | |
usb: gadget: m66592-udc: fix error return code in m66592_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>
| -rw-r--r-- | drivers/usb/gadget/m66592-udc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/gadget/m66592-udc.c b/drivers/usb/gadget/m66592-udc.c index 866ef0999247..51cfe72da5bb 100644 --- a/drivers/usb/gadget/m66592-udc.c +++ b/drivers/usb/gadget/m66592-udc.c @@ -1660,8 +1660,10 @@ static int __init m66592_probe(struct platform_device *pdev) m66592->epaddr2ep[0] = &m66592->ep[0]; m66592->ep0_req = m66592_alloc_request(&m66592->ep[0].ep, GFP_KERNEL); - if (m66592->ep0_req == NULL) + if (m66592->ep0_req == NULL) { + ret = -ENOMEM; goto clean_up3; + } m66592->ep0_req->complete = nop_completion; init_controller(m66592); |