usb: gadget: zero: fix error return code in zero_bind()
authorWei Yongjun <yongjun_wei@trendmicro.com.cn>
Thu, 25 Apr 2013 09:29:05 +0000 (17:29 +0800)
committerFelipe Balbi <balbi@ti.com>
Wed, 15 May 2013 14:15:57 +0000 (17:15 +0300)
commitc8c18883ba8b8c7f2d9d463c8cf948b944e3c2df
treee9cb317e0f10d17254f53ad74a1e9de16c4a2cf8
parentf722406faae2d073cc1d01063d1123c35425939e
usb: gadget: zero: fix error return code in zero_bind()

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

Introduced by commit cf9a08ae5aece88987bbeee8eb0dd0ebb5015815
(usb: gadget: convert source sink and loopback to new function interface)

Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/zero.c