From 8111e4ecf9373f6d76504416b0e76b18372f3598 Mon Sep 17 00:00:00 2001
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Thu, 8 Mar 2012 14:00:11 -0800
Subject: [PATCH] USB: serial: metro-usb: remove unneeded cast and function
 call

We should use kzalloc() instead of kmalloc() and memset(), and remove an
unneeded void * cast as well.

Cc: Aleksey Babahin <tamerlan311@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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