To: =?UTF-8?B?0KDQvtC80LDQvSDQlNC+0L3Rh9C10L3QutC+?= 
	<dpb@corrigendum.ru>,
        Linux Kernel <linux-kernel@vger.kernel.org>
From: =?UTF-8?Q?Toralf_F=c3=b6rster?= <toralf.foerster@gmx.de>
Subject: Re: [PATCH] x86: fix -Wsign-compare warnings in uaccess.h
Message-ID: <558EF68B.7000702@gmx.de>
Date: Sat, 27 Jun 2015 21:16:27 +0200
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>The casts are safe, since those conditions are only evaluated when sz >= 0.


Wouldn't in this case the condition "sz < 0" be superfluously ?


-- 
Toralf
pgp key: 7B1A 07F4 EC82 0F90 D4C2  8936 872A E508 0076 E94E
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