From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Thu, 22 Jul 2010 08:58:47 +0000 (+0300)
Subject: usb: gadget: storage: strict coversion of 'ro' parameter
X-Git-Tag: v2.6.36-rc1~293^2~43
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8156d158efa6370a8183f47327f122edbb4f2cb6;p=pandora-kernel.git

usb: gadget: storage: strict coversion of 'ro' parameter

Bring a strict way to get the 'ro' parameter from the user.

The patch followed by this one adds another boolean parameter. To be consistent
Michał Nazarewicz proposed to use simple_strtol() in both cases (correspondend
discussion in LKML [1]). Due to simple_strtol() doesn't return error in a good
way and we have a boolean parameter the strict_strtoul() is used.

[1] http://lkml.org/lkml/2010/7/14/169

Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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