From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Date: Mon, 27 Aug 2012 07:07:17 +0000 (+0800)
Subject: USB: cp210x: remove useless set memory to zero use memset()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~73^2~159
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89bb957ec8b054ea9994974f03848cb2f129f50c;p=pandora-kernel.git

USB: cp210x: remove useless set memory to zero use memset()

The memory return by kzalloc() or kmem_cache_zalloc() has already
be set to zero, so remove useless memset(0).

spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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