From: Dan Carpenter <error27@gmail.com>
Date: Mon, 25 Jan 2010 11:53:33 +0000 (+0300)
Subject: USB: io_edgeport: eliminate get_string()
X-Git-Tag: v2.6.34-rc1~215^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f10718f5b812a2c55e37396518d426f88d5e35fc;p=pandora-kernel.git

USB: io_edgeport: eliminate get_string()

Johan Hovold points out that get_string() is basically just a
re-implimentation of usb_string().  It is also buggy.  It does DMA on
the stack and it doesn't handle negative returns from
usb_get_descriptor().  Plus unicode_to_ascii() is a rubbish function and
moving to usb_string() avoids using it.

Let's eliminate get_string() entirely.

Reported-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Dan Carpenter <error27@gmail.com>
Acked-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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