usb: gadget: cdc2: fix error return code in cdc_do_config()
commit8d6f51bda67bb68b33ed4a48c57b0904a3395301
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Sat, 6 Apr 2013 09:25:21 +0000 (6 17:25 +0800)
committerFelipe Balbi <balbi@ti.com>
Tue, 23 Apr 2013 11:11:51 +0000 (23 14:11 +0300)
treed3421498076bef29f0a3f0f129e6df609b79dd15
parentad46047bd1988d61bc53ea354b77ef40f8a674a5
usb: gadget: cdc2: fix error return code in cdc_do_config()

Fix to return a negative error code from the error handling
case instead of 0, as returned elsewhere in this function.

Introduced by commit 29a664 (usb: gadget: cdc2: use function
framework for ACM)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/cdc2.c