[PATCH] net/spider_net: fix error return code in spider_net_open()

[David Miller]

From: Wei Yongjun <weiyj.lk at gmail.com>
Date: Tue, 7 May 2013 20:16:00 +0800

> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> Fix to return a negative error code from the error handling
> case instead of 0, as done elsewhere in this function.
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>

Applied.