[PATCH] wimax/i2400m: use is_zero_ether_addr() instead of memcmp()

[davem at davemloft.net (David Miller)]

From: Wei Yongjun <weiyj.lk at gmail.com>
Date: Thu, 23 Aug 2012 14:49:33 +0800

> From: Wei Yongjun <yongjun_wei at trendmicro.com.cn>
> 
> Using is_zero_ether_addr() instead of directly use
> memcmp() to determine if the ethernet address is all
> zeros.
> 
> spatch with a semantic match is used to found this problem.
> (http://coccinelle.lip6.fr/)
> 
> Signed-off-by: Wei Yongjun <yongjun_wei at trendmicro.com.cn>

Applied.