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

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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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Wei Yongjun 2012-08-27 15:07:17 +08:00 • committed by Greg Kroah-Hartman

parent 027c5215a9

commit 89bb957ec8

1 changed files with 0 additions and 1 deletions

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drivers/usb/serial/cp210x.c

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