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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2013-05-07 19:49:08 +0800
committerFelipe Balbi <balbi@ti.com>2013-05-15 17:25:11 +0300
commitef89a1f3a84d127bdcda7e4dd54f763d2f88203f (patch)
treed77d15aba38e5c2b628d3ec488243fc9f444c125 /drivers/usb/gadget/m66592-udc.c
parentf3423d3258cd9939c06df75a582b16d52fc2249f (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>
Diffstat (limited to 'drivers/usb/gadget/m66592-udc.c')
-rw-r--r--drivers/usb/gadget/m66592-udc.c4
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);

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